I want to invest 500$ on altcoin but I really confused on which coin I can invest and my investment will be long term. Please experts help me to choose altcoin to invest.
That is too way big, but if you can handle why not, and as I see you afford to drop that kind of money so why not. Go, just be aware everytime, and monitor all the possibilities that might affect your money because it is too way big. I cannot drop that kind of money especially I am still not good as the old people here in the forum may be I could drop around 150$ but I won't exceed to 400$ or even 500$ I cannot take the regret.