I think there is no better altcoin than eth, i also prefer some top altcoin that you can see in CMC, there are a lot of top altcoins there that you can choose. I also didn’t invet in new projects there are a lot of scams and i feel unsafe you can follow CMC or coingecko for the top rank altcoin and do investing base on your own pick don’t be dependent on other suggestion choose it by your own because at the end of the day you will be the one to get loss or get profit by your invesgment.