Personally, I definitely choose to buy and invest in Ethereum for now, then the reason is easy, because Ethereum is ranked 2 on coinmarketcap and the price of Ethereum has not yet touched its ATH, even though Bitcoin has already set a new record for its ATH price, so it makes me believe that soon the price of ETH will definitely increase at least in its ATH price (my target for the price of Ethereum at $1500-$1800).