Quote (ElijahBailey @ Apr 3 2013 07:52am)
I have tried both types of gear, mass vit and mitigation - I cope with mp10 ghom just fine with eitehr

Like I said, once you get to a certain point, vit (hp) really stops being a concern other than if you are concerned with d3progress ranking which values paper ehp higher than mitigation. This armor/allres/vit thing is a constant trade-off across several pieces of gear, zuni, tal's, bt, whatever. Make whatever choice makes sense for you is what I'm saying. Fyi, between 400 armor and 80 allres, it's no question...allres>armor for most mid-upper cmwizzes. Feel free to check mitigation numbers on d3up, so if anything, it's allres/mass vit pants that are BiS and not armor/mass vit. Also if you have sufficient LoH elsewhere, rare pants can > bt pants too, there's more than one way to gear cm.
Well, point of high vita is to be able to withstand burst damage on higher mp's such as fallen maniacs, molten explosions, mallet lords on act 4 or take more hits if your nova or skin is on cooldown. 80 all res is a rare feature to have on all res piece, however I tested 80 all res bt pants (I had exactly 80 all res bt pants with added int) versus +370 armor bt pants and armor pants added more mitigation despite the numbers on item screen and d3up which, by the way, offers inaccurate information. It really comes down to testing and from my experience, high all resists without armor work pretty horribly. I feel like there is no need to go higher than 750 all res if you got 4,5k+ armor. On the contrary, adding more armor to your wizard doesn't have diminishing returns at all. I think same thing can be said about balancing ehp on a barbarian, except it's vice versa: all res over armor.
I am really not trying to impose my opinion though, I am using very gear demanding sns meteor build which doesn't work without enough mitigation. With a bubble instead of meteor and 3,003 breakpoint I feel like I wouldn't need so much armor/all res.