5 september price-608$
11 october price-636$
and I have a strange feeling that it would be rising more
Secured 5% profits on the current price of bitcoin which isnt bad at all. Holding BTC would be the best and ideal thing to do compared on Holding altcoin but if you are a pessimistic person you would surely add up some investment to some alts, i would recommend ETH not to those altcoins that you have mentioned.
But the fact is we cannot afford to hold altcoin in long term as it can be very risky as the future of altcoin is unpredictable and we never know when suddenly it can disappear.