I personally invested a lot in Ethereum. It was very demanding financially but I heard about their good development and quite stable course. I hope my investment will be successful and I will earn a lot.
Very good idea, I think. If their upcoming forks with the transition to PoS will be successful, Ethereum can rise very high. I also want to invest some money in ETH.
And I also believe in NEM - I think it's undervalued . They are ready to launch significant update Catapult and NEM is already tested by many Japan banks - I believe it will rise too.