Best 4 Crypto Coins to Buy Now: 2021 Minted Many Millionaires – Which Coins Could Lead This Bull Cycle?

4 Coins That Could Dominate the 2025 Bull Cycle

Now, in 2025, the market is heating up again and the question is: Which cryptocurrencies will lead this cycle?

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Every bull run has its winners. In 2021, early investors saw life-changing gains and some coins surged to unimaginable highs. Now, in 2025, the market is heating up again and the question is: Which cryptocurrencies will lead this cycle?

From established giants like Ethereum (ETH) and Ripple (XRP) to fast-evolving projects like Cardano (ADA) and Dogecoin (DOGE), several cryptos are making headlines with major upgrades, growing institutional interest, and real-world adoption.

New Hybrid Layer-2 For BTC

Meanwhile, PlutoChain ($PLUTO) might bring lightning-fast transactions and smart contract functionality to Bitcoin, which could ultimately expand its use beyond a store of value. It could reshape Bitcoin’s ecosystem and case uses.

Let’s check out the details.

PlutoChain ($PLUTO): The Hybrid Layer-2 Upgrade That Could Make Bitcoin Faster, Cheaper, and More Versatile

Despite its dominance in the market, Bitcoin wasn’t designed for speed. PlutoChain ($PLUTO) is a hybrid Layer-2 scaling solution that could make Bitcoin faster and more cost-effective. By handling transactions off-chain and settling them efficiently, PlutoChain could reduce network congestion and slash fees.

With PlutoChain’s 2-second block times, users could experience near-instant transactions and this could transform Bitcoin from a slow-moving asset into a seamless payment method for both individuals and businesses.

But, PlutoChain isn’t just about payments. It could expand Bitcoin’s functionality by enabling decentralized finance (DeFi), smart contracts, and even non-fungible tokens (NFTs).

Thanks to Ethereum Virtual Machine (EVM) compatibility, developers would be able to build decentralized apps (dApps) on Bitcoin, something that was nearly impossible before.

PlutoChain has already demonstrated its potential by processing over 43,200 transactions in a single day during testing.

To guarantee top-notch security, it has undergone rigorous audits from firms like SolidProof, QuillAudits, and Assure DeFi, along with regular code reviews and stress tests.

Governance is another game-changer. Instead of control resting in the hands of a few miners or developers, PlutoChain’s decentralized model lets the community vote on all project-related decisions.

Cardano (ADA): A Scalable and Energy-Efficient Blockchain

Cardano is shifting toward full community-driven governance in 2025. With the Plomin hard fork, ADA holders can now directly propose and vote on network upgrades, which gives them more control over Cardano’s future.

The ecosystem is also expanding rapidly. Over 1,985 projects are being built on Cardano, 10.68 million native tokens have been issued, and the network has handled more than 106 million transactions.

On the tech side, developers have optimized Plutus scripts to make smart contract execution faster and more efficient. The Mithril upgrade has also gone live.

Meanwhile, the community is debating a proposal to reduce the treasury tax rate from 20% to 10%, which could refine fund allocation and governance. Cardano is trading at approximately $0.7731.

Andrew Griffiths says that ADA could reach $10 during the bull run based on Fibonacci circles.

Ripple (XRP): A Scalable Payments Network for Global Transactions and Financial Innovation

One of Ripple’s biggest moves has been the SEC’s recent acknowledgment of XRP-focused ETFs, including filings from Bitwise and CoinShares.

On the legal front, Ripple’s battle with the SEC is seeing some unexpected turns. The SEC has recently paused two crypto-related appeals and slowed down enforcement actions, which hints at a possible shift in its regulatory stance.

Meanwhile, Ripple’s presence in Europe is expanding—WisdomTree launched an XRP-based ETP on major exchanges like Deutsche Börse Xetra and Euronext. It’s currently trading at around $2.55 but with these improvements, its price will likely surge massively.

Irish red crypto says that XRP could surge to $6.50–$7 before dropping to around $3.70, with a personal sell target set at $5 to secure profits before a potential downturn.

Dogecoin (DOGE): A Fast, Low-Cost Cryptocurrency for Everyday Transactions and Digital Payments

Dogecoin is gaining serious traction with growing institutional interest and mainstream adoption. Grayscale recently launched the Grayscale Dogecoin Trust to make it easier for accredited investors to gain exposure to DOGE.

Traditional finance is also embracing Dogecoin. Frankenmuth Credit Union now lets its members buy, sell, and manage DOGE directly through its online banking platform, which shows how crypto is blending with everyday financial services.

Meanwhile, multiple asset managers have filed for Dogecoin-focused ETFs, and the SEC has started reviewing them. If approved, these ETFs could make DOGE even more accessible to mainstream investors.

At the time of writing, Dogecoin is trading at $0.2432. Cas Abbé predicts that Dogecoin is gearing up for a significant rally and anticipates one last dip to around $0.19–$0.20 before a strong move upward.

Ethereum (ETH): The Leading Smart Contract Platform for DeFi, NFTs, and the Future of Web3

Ethereum is pushing forward with major upgrades in 2025. The Dencun upgrade, launched last year, has made Ethereum’s Layer 2 networks cheaper and more efficient.

Right now, it’s hovering around the $2,790 price point but with these upgrades on the way, many expect this price to change drastically.

Big players in finance are also taking notice. Franklin Templeton recently introduced an ETF that includes both Bitcoin and Ethereum.Security remains a challenge, though. In February 2025, Bybit, a major crypto exchange, suffered a security breach and lost around $1.5 billion worth of Ethereum.

Patron says that Ethereum is showing strong support on the weekly chart, with an initial target of $4,115, and if it surpasses that level, the next target is $5,750.

The Takeaway

As Cardano strengthens its governance, Ripple expands in Europe, Ethereum attracts institutional adoption, and Dogecoin gains traction in traditional banking, these projects are evolving beyond their original purposes.

At the same time, the new PlutoChain ($PLUTO) project could create significant buzz in the following weeks. Bitcoin’s limitations are becoming more evident and PlutoChain’s hybrid Layer-2 solution could make it faster, cheaper, and more versatile.

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This publication is sponsored. CryptoDnes does not endorse and is not responsible for the content, accuracy, quality, advertising, products or other materials on this page. Readers should do their own research before taking any action related to cryptocurrencies. CryptoDnes shall not be liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with use of or reliance on any content, goods or services mentioned.