There are only a handful of real alts worth investing in rather than btc. I would just hold btc if i were you.
If you want to look at others these are the only ones
bitbay
blocknet
piv
byteball
sys
there are a few others but those above are good bets for current market caps.
INDIVIDUAL COIN/TOKEN PRICE IS NOT IMPORTANT ONLY CONSIDER THE MARKET CAP OF THE ENTIRE PROJECT