The best altcoins to buy now include Polygon after its major throughput upgrade, while DeepSnitch AI attracts traders seeking explosive 300x return potential.

Polygon has sparked renewed interest in the market after announcing a fresh network upgrade aimed at improving overall transaction efficiency. The update has strengthened confidence in Polygon’s long-term roadmap, placing it back on the radar for traders searching for the best altcoins to buy as functionality becomes a top priority heading into 2025.

Speaking of functionality, this has led many traders to DeepSnitch AI, an early-stage project offering advanced crypto intelligence tools. Since the start of its presale, the project has become one of the most talked about prospects as traders chase potential 300x returns.

Polygon rolls out performance upgrade targeting faster blocks and higher throughput

Polygon has implemented a new network upgrade designed to boost scalability and reduce transaction delays, strengthening its position as one of the market’s most efficient layer 2 ecosystems. Announced on December 9, the update shortens block consensus time and lays the groundwork for improved throughput as user activity continues to rise.

The upgrade, known as the Madhugiri hard fork, introduces changes aimed at increasing network capacity by roughly one third while cutting block confirmation time to just one second.

According to Polygon’s core developer, the enhancements also include support for several Fusaka-aligned Ethereum Improvement Proposals, which optimize how the network handles mathematically intensive operations.

Developers say the new structure gives Polygon greater flexibility for future upgrades, making it easier to scale without requiring disruptive changes to the network.

DeepSnitch AI nears $1 million milestone as investors rush in for huge returns

DeepSnitch AI is rapidly standing out among the best altcoins to buy, mainly because the project brings real utility to traders instead of relying on market sentiment alone. It features a suite of five AI agents, with three already live, namely SnitchFeed, SnitchGPT, and SnitchScan. All agents report to a single unified dashboard, giving traders one clean interface for market insights, wallet tracking, and predictive analysis.

Unlike typical early-stage tokens, DeepSnitch AI has begun delivering functional tools before its presale ends. While full access will roll out post-launch, its early development progress shows the team is building something designed to outlast hype cycles. This makes it attractive to traders looking for altcoins with strong momentum.

The presale growth adds to its appeal as a long-term investment. DeepSnitch AI has climbed from $0.01510 to $0.02735, with funding now closing in on the $1 million mark. Many analysts see it as one of today’s best altcoins to buy because it sits at the intersection of trader utility, AI-driven automation, and early-stage growth potential. This is a combination that aligns well with trends across rising altcoin sectors.

Solana drops 3% despite market bullish signals

Solana has witnessed a slight decline in the first week of December, dropping more than 3% despite the general market sentiment turning bullish. The token opened the week on December 4 near $142 before dropping around the $130 range on December 11, a move that has renewed conversations about whether a run toward $200 is possible.

Despite this decline, Solana’s position among the best altcoins to buy hasn’t changed, especially as traders rotate back into high utility networks with strong on-chain activity.

Ethereum neared $3,500 as ETH recorded a 7% surge yesterday

Ethereum has extended its market strength with a 7% jump in the last seven days since December 4 until yesterday, before the price dip to $3,192 at the time of writing. ETH surpassed Bitcoin and beat the broader altcoin market, driven by a combination of heavy whale accumulation and improving technical structure.

This positions it as one of the best altcoins to buy, with traders monitoring whether the current trend can push ETH decisively above the $3,500 level.

Conclusion

While Solana and Ethereum continue to position themselves among the best altcoins to buy, the project gaining the most investor attention right now is DeepSnitch AI.

With the price rising from $0.01510 to $0.02735 and funding approaching $1 million, many traders now view DeepSnitch AI as one of the best altcoins to buy for huge returns. This is due to its AI tools, unified dashboard, and early development progress, as it sets it apart from typical presale tokens.

Investors also have a short window to claim bonus rewards before January 1. Purchases above $2,000 can apply DSNTVIP50 for a 50% bonus, while buys above $5,000 can use DSNTVVIP100 for a 100% bonus.