Oh I certainly agree. However if one were not too caught up in what the scale says I would imagine you could make very clean gains on Anavar pushing higher weight and seeing as how anavars rep is lean gains.
So while you might gain 15-20 lbs on Test n Tbol I would imagine you could gain 8-10 lbs on Anavar with 0% bf gain or even a BF loss due to Anavars profile.
Once again, im new in this world and just having a learning discussion so dont by any meens think im saying anyone is wrong haha.