$BTC recommends some projects that will never run away!

Mainstream:

BCH: Bitcoin expansion version, larger blocks

LTC: Bitcoin's alternative, faster block time

ADA: Established academic public chain, solid technology

SOL: Capital darling, ecosystem second only to Ethereum

XRP: Focused on cross-border payments

DOGE: The meme that Musk loves to play with

DeFi Track:

MKR: Decentralized lending big brother

AAVE: Leading lending platform

UNI: Largest decentralized exchange

COMP: Lending protocol

CRV: Stablecoin exchange protocol

LDO: Leading staking service

Public Chains:

BNB: Binance Chain, the exchange's favored child

AVAX: A stable public chain even in bear markets

ETC: Ethereum original chain

SUI: Representative of new public chains

TON: Chain created by Telegram

TRX: Established public chain (founder's controversy)

HBAR: U.S. regulatory-friendly

OP: Layer2 leader

Others:

LINK: Blockchain data oracle

XMR: Anonymous privacy coin

PEPE: The hottest meme coin on Ethereum

XLM: Competitor to XRP

HYPE: Decentralized contract platform

New coins are more volatile than old mainstream coins, but they may also have greater upside potential. When selecting coins, be clear whether they are technical, capital-driven, or purely speculative; don't just rush in based on stories.