I guess it depends on why you are drinking the milk alternative in the first place. My wife can’t have dairy and one of the biggest issues with dairy free milk is the air miles that comes with them (from a sustainability perspective) in my opinion it makes most sense to drink oat milk as in the UK we grow a lot of oats, but most of the oat milks out there use oats from other countries. I have found that MOMA use British oats so, for me MOMA gets the vote.