I also think that maybe VET is a good option, but for long Ethereum is clear the best choice, and i also think that only the strongest coin will survive and we will get a profit only if have them.
then we can't know which coins can survive in the future. because of the current market situation I think it is very difficult to assess assets that might maintain their value for so long in the market. especially with new coins, it could be in 1-2 years they will disappear.