So, again I grinded for nothing, it seems I can't enjoy the game in the final tiers. :/
That said, I'm more than happy to rebuy the T32, despite the average stats of the gun (for its tier) I had some of my greatest games in this thing.
Here are some results
Seriously, Patrol Duty with a heavy? ;D
Anyway, now that I've learned to stay away from Tier 9-10, I wonder which line I should grind next. The upcoming American light tanks look promising, and I have several modules unlocked on the British tech tree so I could try the mediums (not much sense to grind the heavy line when the meds have the same guns but superior mobility).