Altcoin is more profitable than any other investments, just that it's so volatile compare to others, I personally prefer to look for high potential altcoins to invest to investing in other physical investment, and I'm always ready to bear the risk involve.
I consider investment to be a stable generally safe term. I adore square chain innovation and believe that if implemented appropriately could deliver an extraordinary effectiveness picks up and cost decrease. Indeed, even with my inclination to the innovation and my preferring of private exchanges, all altcoins are illiquid and unsteady. They would be better hypothesis instruments, yet their absence of liquidity implies that when the air pocket blasts you could be extremely rich or exceptionally poor.
I get a kick out of the chance to surmise that investment as independent from hypothesis so no I don't presently observe any altcoin as a speculation opportunity.