+5-8% toughness on Chained Hit.
Up to +5-20% Strength based on the charge time of your heavy attacks. Stacks 3 times.
+2-5 bullets loaded from Reserve on Critical Hit.
+7-10% Strength for every 4 Single Target Hits. Lasts 2s and Stacks 5 times.
The Shovel is a fantastic all-around melee weapon; light attack spam will chew through hordes and keep your Toughness topped up, and the folded special attack will wreck Crushers and Maulers.
The Achlys is the fastest and most responsive Stubber, and just feels the best to use, in my opinion. It's surprisingly accurate when you crouch and pace your shots. Alternatively, just mag-dumping will kill any special with ease, and popping Point-Blank Barrage with Light 'Em Up will allow you to literally and figuratively melt monstrosities.
Lucky Bullet is a fun keystone, but when you actually do the math, it provides such a small benefit that it's just not worth it. Feel No Pain, on the other hand, makes you an immovable rock when you're posted up with your Stubber, and also allows you to safely push up and perform the usual frontline bully role that's expected of an Ogryn.
I'm not 100% certain if I have the optimal perks on my weapons, they're just kinda whatever Hadron left me with after I put on the blessings I wanted, but they've been working well enough for me that I haven't seen a reason to try and craft better ones.
(Also, "Reloaded and Ready" towards the top of the tree isn't really necessary, I just had 1 leftover point after getting everything else I wanted so I stuck it in there for occasional damage boosts)
