M3a3 2s38 bmp2m puma problem

ow ok these all are 10.0 but the bmp2m is exremly good with all its wepon systems and is almost better then the bradly in ever way yet they are both the same br and then puma and 2s38 2s38 has good thermals decewnt apfsds eextreme anti aircrafft controls and ext, yet same br as puma with the pen of 121 and the puma is only good agaisnt lightn tanks.