Is it better to hodl
btc or invest it in other crypto like bitcoingold or bitcoincash or bit connect and others? Where will you profit more?
I can tell by your question that you don't understand altcoins at all, forget about trading. Don't even think of altcoins unless you completely understand them. Else they gonna rob you off your money. Stay in Bitcoin and hodl for the moment. Trading is definitely profitable in short term but is also highly risky. Please, understand market first before jumping in. You might find these high return yielding altcoins that too in short period, tempting. But huge whales are working behind it. Learn it before trying.