NO i am not agree with you with steller. vechain and thor these coins are just shit coins it just for short term investment and never will alternatives to bitcoin.  ethereum litecoin monero these coin are high valuable coin and demand full in market these coins never give loss to their longterm investors just like bitcoin. i also invest my money in ethereum and tell now i am in profit. i think the famous and alternative coins are..
ethereim
ripple
litecoin
monero