Thank you guys for your inputs!
I think Binance its a good option for me, because I buy my TRX there with ETH.
But once I have lets say 5,000 TRX, that I bought at 0.04 and the coin gets to 0.8... is it wise to then trade them back to ETH?
Will I really get any profits doing so?
Yes in terms of dollars, but if ETH goes up massively with the price of TRX (very unlikely as ETH would have to go up 20x for this to happen), then there is a tiny chance youll get the same amount or less ETH back. It shouldnt really be an issue, though.