If you really mean it, I say Bitcoin. The rest are just copycats trying to catch up.
If not, that is cool -- more for me.
P.S.(You can buy less than one BTC - so if you only want to put in 20 bucks, you can do that. Most people think you have to get a whole bitcoin. Not true.)
If you really mean it, I say Bitcoin. The rest are just copycats trying to catch up.
If not, that is cool -- more for me.
P.S.(You can buy less than one BTC - so if you only want to put in 20 bucks, you can do that. Most people think you have to get a whole bitcoin. Not true.)
Ethereum is also decent with its smart contracts.