It was already tough to catch people in their M+ setups vs raid before, now with Arms being so good it gets even harder. But you can go off the corruptions they ran in specific keys, even if it doesn’t show their exact crit.
As I said, whether to get more Severe or more Strikethrough is very much an individual sim decision. More crit makes Strikethrough better, and Strikethrough makes crit better. CSHB doesn’t benefit from crit damage.
I’ve generally found that in a patchwerk sim, at around 50% or so Strikethrough pulls ahead. It certainly did for me and that’s what alot of people in Skyhold are saying happens for them. But ‘pulls ahead’ is different from dominating. Severe tends to continue to dominate things like Dungeon Slice or 5-target patchwerk sims. Which matters more to you, or which specific balance you want, is a very important part of the equation.
At your crit level, I don’t think Strikethrough is going to be better for you under any circumstances. I could be wrong - sim it. Once your crit gets higher, the balancing act becomes how much better on patchwerk does it have to be to justify being how much worse on multi-target? I grabbed Strikethrough when it wound up being like .5% better on patchwerk, and like .1% worse on multi-target.
I love TD3, I’m running it as I said. As long as I’m playing Fury, I expect to continue to do so. It has some RNG to it, and it’s not phenomenal on pure single target, but it really coves a weakness in Fury (more than 5 targets) and just adds some serious reliable overall damage throughput. I would never stack it higher, but I really like having that baseline.
Your issue as you point out is a bit bigger than just what corruptions to pick. You’re 36 points behind on the cloak, and there’s just no making that up, and you need those Expedients to make it to 20% haste.
Grinding out echoes to max out your cloak’s corruption resistance is the biggest thing you can obviously do, but I think better itemization might free you up to make the corruption choices you clearly want to make. There’s a fair bit of room in your kit for you to get more crit and haste baseline from your gear. Farming mementos for sockets would also make a huge difference for you too.
You’re actually somewhat advanced now in your set-up. That’s good and bad - it means you’re doing really well (/applaud) but it also means improvements will take more work, like farming M+ for a slightly better set of gloves or farming echoes/mementos.