The point is that I have just 0,02 BTC...even if it will value 10 times more it won't be that much...100 times it would be another story !
Considering that I don't have money to invest I think I will evaluate to invest some of those 0,02 BTC in some altcoin..the main point is: which one??
Hard to say, with all this different flavoured shit
Currently the crypto market is a far west and you will probably lose your money.
If you ask me like now the most undervalued coin is monero, but I know i am a bad trader. Absolutely avoid suggestions and do your own research, here everyone is shilling his coin. Do not buy ICOs unless you are an absolute beliver in the project AND the team.
If you want to immediatly start trading to see how it's easy to lose money you can use 1broker to buy commodities (I.e. gold) or stocks (I.e. google), this would be far less risky than alt-cryptos you still don't know anything about, and if you want rollercoaster you can leverage your investment too (avoid it).