What is the little money in your opinion ? some hundreds or some thousands ?
There is a common sense: high risk high rewards, so you get the idea: higher risk with shit coins, the bigger return of you are lucky.
Now comeback to 3 coin you listed: If I were you, I will choose ETH, it has been down a lots but I believe it will return strong in the future when the market become active again. Also, look like ETH is the only coin in your list that have good actual usage.