Choose between established coins for safety or small altcoin bets for upside

I can’t pick a single “most profitable” coin for you without knowing your risk tolerance, investment horizon and how much you plan to allocate. Profitability depends heavily on timing, market cycle and whether you can tolerate large drawdowns.

If you want lower-risk exposure, I’d prioritize established networks like Bitcoin and Ethereum for the core of your position. If you seek higher upside, allocate only a small portion to well-researched altcoins and DeFi tokens, use dollar-cost averaging and strict position sizing to manage risk.