I think ethereum is considered the most trusted and reliable coin to invest, regardless to the high fees they charge in every transactions, reason is because there are some projects under ethereum that is doing very well till now,and secondly ethereum have the potential to increase to the level of bitcoin,that is why a lot of people keep investing on ethereum,because they know that ethereum has a better future.

I will not give any advice, rather than suggestions I prefer to call them hints or directions. Currently we’re riding the Bitcoin (BTC) wave, therefore if you want to invest in altcoins, it would be better if you choose major altcoins such as those in the top 50 or top 100 of CMC.

I’ve some good names like Oasis Network (ROSE), Aptos (APT) or Manta Network (MANTA). Try further researching the three projects I mentioned and realize something there