I dont really think that 0.01 btc is something that is worth to invest. Sometimes there are thousand btc in one site so 0.01 is not really worth it. You could have better chance of getting profit if you just gamble that instead of throwing it away into investment, you wont get any profit because It is like less than 0.1 % of the bankroll
As an investor I agree with what you've said if you're looking to go for huge profits, 0.01 btc is not a good amount to invest. But gambling the said amount isn't advisable as you could lose it right away. It's much better to hold it in your wallet than to gamble it.
Yeah your right 0.01
BTC is just an small investment, that would trully now will not grow fast because it's just an 0.2% or 0.1% in bankroll, much better to stock it to your wallet. Or try to trade it if you have some knowlegde about what is trading. But research first before you invest that