I think I will not be really getting into any further down to altcoins for a while. Right now when bitcoin goes up the price of altcoins go down and when the price goes down all market goes down which really makes it a loss-loss situation for altcoins, I would stick to trading at usd-btc prices for a while at least we get another big bull run.
I do not mean sticking to bitcoin for a while for long term investment, of course bitcoin is a great long term investment but altcoins are good for long term investment as well, however they are not really good on daily trading lately. All of this caused by that 2017 prices because ever since than bitcoin price fell down but sometimes went up whereas altcoins never really recovered at all.