>>545065465
>Block
Better if you're actively using melee and want more melee damage at the expense of gunstrikes
>Fencing
Better if you're going for perks that activate on gunstrikes/parry at the expense of melee damage
I use both (Fencing on Tactical and Sniper, Block on Assault and Bulwark, Balanced on Vanguard with the expanded parry window perk) and it's really just retards being tribal for the sake of keeping the general from falling off the catalog because they can't post anything constructive