The first three are all really good coins. NEO is a strong alternative to ethereum, iota offers a special tangle technology while xrp is really good at cooperating with banks. Tron is mainly considered to be overpumped and not worth much, whereas I don't even understand why you invested in the last three. Eos might be pretty cool as an investment opportunity, but Vechain really doesn't look strong to me. If I were you, I would also consider investing in bitcoin (we are all kind of sure the price will go up eventually) and Nano.