Well if you wanna be more sure about your investment, then I suggest you go for ethereum because you are still new in this industry. But if you wanna take more risks which can give you more profits or losses in return, then I suggest ICOs or new coins that are still on their early phases because they have more potential to get any investor higher profits but also with the risk of bigger losses. It's your choice, but be sure to choose wisely. good luck to you.