I use Two Towers and WarTower teams myself.  Tower's block damage prevents a true damage reflection from Brogni or Geomancer, but those reflects can still proc Giantslayer, so it could theoretically still be a viable strategy.

I would want to see the builds I think, but as far as which one, I might start with that Budget Unkillable ME/PK and let Geomancer really show you what he's about. His damage is incredible on NM and UNM.

Feel free to show us your builds too!

How are you dealing with the stun op? Is that why you are not going all 50 rounds? You have brogni so you can put him in to block the stuns.

I ran this comp, still am but with different champs and getting a 2 key unm and 1 key nm vs void is easy enough. Affinities are another story though.

Speeds I used that worked are :

Tower 248
Dps with def down 186
Dps 177-181
Brogni 173
Skullcrusher 174

I think the Tower/Skullcrusher is better.  My bet would be lore of steel is making one of your speeds a hidden decimal that is desyncing the team.  (ie) maybe tower is 241.6 instead of 241.

I think OP is running a fast skullcrusher and eating the stun.

For evil, are u having affinity problems even with brogni in your comp?  Should be good for all affinities no?

This is what I was assuming as well. That Skullcrusher was eating the stuns.

Ya even with brogni the only affinity that works for me is magic. Every other one my speeds desync and run falls apart. 

Edit : phone posting is such shit on these forums didnt quote you so @trips