I think BTC still have room for 2x or 3x left. If you're looking for a coin that have much more potential then consider small cap coins. I work with a team of developers and we just launched a meme coin Maneki (NEKI) on Solana blockchain. It has a small market cap and still haven't list on major exchanges, in fact it's still not even on coinmarketcap yet. You can get this coin on Raydium (raydium.io/swap/?from=EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v&to=ALKiRVrfLgzeAV2mCT7cJHKg3ZoPvsCRSV7VCRWnE8zQ) or Dexlab (trade.dexlab.space/#/market/13SiVjqfxqfWZ3i2AbDZpiDmL7oxuf1wWfbqNcWBJ52S).