The pantsir could really use some balancing, especially now that the F15E and Su-34 were added, both of those jets have weapons with 15km+ range, which is way beyond what other SPAAs are capable of hitting. In conclusion, the F15E may have really good A/G ordinance, but before even being able to get it’s ordinance off, it will get shot down by the pantsir and it’s 14km+ range. However the Su-34 can fire off it’s missiles, and before it’s hit by SPAA, the SPAA is basically dead, because it’s been hit by missiles way before it has been able to even fire it’s AAA.
My idea of solving this issue is buffing other SPAAs/nerfing the unbalanced vehicles currently in-game, or adding the MIM-104 Patriot anti-air weapons system. :)