Tbol and Anavar are almost identical in how they respond in my opinion, with Anavar getting the tip of my hat due to it's ability to help with connective tissue. Just like
Chados mentioned with Tbol, and Dbol I don't really see too much difference in total LBM gains from Var to TBol... I mean in the same way that you might gain 6lbs true lbm and extra 8lbs of water on Dbol than Tbol you might gain the same 6lbs lean muscle tissue, but only 2lbs of water on TBol over Var. However in the end the actual Lean tissue accrual is pretty damn close. Plus a lot of places interchange TBol and Var and just change labels...
I would put them at pretty damn interchangeable.
Forget Arimicare Pro!!!! Sorry, but I stressed to them over and over when I was repping for them that they needed an On cycle Support supplement that DID NOT HAVE AN AI!!!! You will have zero need for an AI and if not taking a test base you will really wish you weren't running the cycle with an AI...
80% of the legal stuff out there now does not need an AI but every damn kitchen sink on cycle support supp tosses one in there for good measure. Ugh!!!!
If not running something that aromatizes do not have an AI in your support supps!
Killing estro means killing gains, hurting joints and even worse, killing the libido... if not taking something that aromatizes then you are more than likely going to lower estrogen too much and low estrogen sucks too!!!!