You can buy Bitcoin or ETH, altcoin can not pumb if bitcoin don't grow up
Who have said this if bitcoin give the bump all the altcoins will bump together with it. There is few coins the market which are came down to the cheap value and everyone expecting those coins to bump more with in few months.
Here are those coins you need to invest for seeing the big profit in future.
NEO
LTC
NEM
TRX
EOS
Hope you too make profit along with us.