There ain't easy ones. Just happened to be unstable that plays favor in our trades.
OP seems to ask for trading advice instead of shilling coin so there ain't something to worry about.
Either way, I ain't convinced enough anyway into investing to the mentioned coin in the OP.

Agreed with the diversification part, though one should control how he/she diverse his/her investment around the market. Choose few baskets that are among the top coins then if one still have spare then try to look for other coins though I wouldn't advise it.