$KSM is definitely undervalued compared to competitors: it's securing 20 diverse blockchains with hundreds of validators and developers (building smart contracts with !ink, from Polkadot), it has on-chain governance, flexible core time, etc. and it's not in the top 200 by Market Cap.?!
$BTC is doomed cause it's no longer what was meant to be. Try an alternative currency like $XNO : zero fees, zero inflation, sub-second transaction finality, no centralization incentives.