I like the Berry one. Don't buy coffee if you drink coffee, from my experience you rapidly tire of it. Original Vanilla is miles better than the so called improved. Personally mint choc reminds me of that stuff I used to take for a bad stomach, but that's probably just the odd way my head works.
On to my second Huel order. Liked the vanilla but chocolate was a bit dull. Any recommendations for other flavours (coffee/banana?)