Invest is very good, but invest in a coin you know you will not loose too much but my own advice in what to invest is a good thing, but i believe each one of us should do his or her own research and gain a bit of trading experience before going in big. But my advice is that if you want to invest go on and invest in Ethereum or Bitcoin
I think that neither Ethereum nor Bitcoin is the best investment option. Ethereum did not meet the expectations of many investors, because the number of scam tokens based on Ethereum is growing so do not expect profit in the near future.