I take a few nights off alcohol every week and I've tried most of them, and none of them taste great.
I prefer IPA/light ale or amber normal beer but I found that Free Damm (from Malta, weirdly) and Bavaria 0% lagers aren't too bad, and I usually do a half and half with Brew Dog Punk AF, an IPA-type 0% beer. All from Sainsbury's.
The Becks and Heineken were horrible – like stale water.
I only do two cans before dinner then stick to Earl Grey tea after, but it gets me through
And I should add, good luck with the recovery