Depending on the cut off BR from which point you consider vehicles to be top tier, most russian MBT fall between obsolete and decent at best, only arguable point is where in the range they fall.
- The T-80U/UK/U-E1 are all arguably decent at best, mostly overshadowed by far better nato MBTs at the same BR
- T-72B3A is absolutely obsolete and should be 11.7. Not much to argue about with this one, most sane people agree.
- T-90M and the Arena versions are among the bottom half of the 12.7 MBTs, they are borderline 12.3 level MBTs. Hell if I would follow my personal opinion I would even rank a lot of 12.0-12.3 above the T-90M.
T-80BVM is solid enough.

