The Covenant system in Shadowlands is honestly pretty neat and I like all the different aesthetics. The issue for me so far is that the covenant abilities and skill trees can often be pretty busted on specific classes, which slowly pushes you to choose that one whether you want to or not. After playing through all of the storylines, Venthyr was by far my favourite. Revendreth is pretty cool, the lore of it is nice and the campaign had some pretty good characters! So cause of that I decided to not look at any statistics and just choose it on my ret paladin.