All in all, this is a VERY DIFFERENT TANK to play. I have now played 10games in test realm and few things that I was NOT able to do so well anymore:
-Carousel! This tank loses speed when turning quite a lot. Even thought it says that hull traverse has been buffed up, this really cannot make so sharp turns. It seems WG dosent want light tanks to be able to cirle heavy /TD tanks anymore.
-Slope- / hill climbing: power to weight is toned down, when going uphill, this will lose speed fast! Dont even think of flanking any tank uphill anymore!
-Agressive play: as thease things that made T-50-2 the tank we know and love, this will be like… A Stuart of somesort.
-My advice: Grind the Chaffee untill it will be nerfed too.

AND T-50 (tier4) is too really heavily nerfed!! you cannot skid with it anymore. Acceleration is way more slow than before not to mention the top speed!

So WG decided to Nerf badly two of my most played (and loved) tanks in 8.7

This acceleration nerf really will affect gameplay, hills, slopes, getting on the move after tracked…

I have 28tanks in garage of what 18are lights, so one could say that Im a light tank specialist. My most played tanks (by far are T-50 and T-50-2) so this patch really determinates what I think of this game. Downloading the 8.7 Test now, I will do my comparison when I get in.

I truly hope the OP gets banned on both his accounts.