I recommend dogecoin.
Dogecoin is solid and goes up consistently.
If you buy and hold it will be a good option.
Furthermore, it is very cheap so buy now(if you want to.)
I held lot of doges last time and it has shot up.
Check it out!
It is of the best in my opinion for long term.
Honestly, I don't think it is good for trading.
I think its $1 potential is really high.
Want more reasoning/advice
feel free to chat with me on steemit.chat
my username is jtfish