Well if i had money to invest then I'd go for ETH since it's very useful and it's almost as strong as BTC. Last month when the market was down i would've bought a few coins my self. These days, I'm looking at new coins to invest on. Like PRL and stuff like that. Although it's a challenge to invest on them since they're very new and no trend has been set on. Much like all the new coins, it's a gamble to invest on them but hey, they cost a fraction of what BTC and ETH would cost.