What I mean by decent is where you can really see that it is growing and it can give you profit that is enough to be reinvested.
Call me dumb but I really don't know. I'm sorry.
My only source of coins is my signature campaign. I earn about less than 0.1 BTC per month.
Any advice would be much appreciated.
in my opinion if our stretagy of trading and prediction of price calculation for future is best then we can make start trading at only very low amount of btc which is about 0.01btc it is sufficient to start trading .