Ethereum - safest altcoin ever
Binance - Biggest exchange , and of course Holding one of the biggest chunk of Bitcoin.
Cardano - had been on the list to pump so maybe this Bullrun it will be provided.
These three options are the most dominant at the moment, but among the three options it seems that this year, ETH has benefited the most, this is my observation at a glance if you look at the current market reaction.