Atm Ostwind is shitting on infantry.
Also stickies against AI tank? What tip is it ffs?
Bofors won't pen the ostwin, Stuart will struggle, since OST can win against stuart. Upgraded ostwind is pretty powerful.
Ostwinds always come into the meta when allies rely a lot on inf blobs, and they always get called op for a week till someone remembers how to cover their at guns properly.
Stickies aren't meant to kill the ostwind, just to keep it away from your at gun. The most dies to 3 shots from a 57mm, and one single shot and a sticky can actually give it engine destroyed as a critical.
Same thing about the Bofors - won't kill it on its own, but reliably pens the rear. If the most is to kill an atg, it needs to circle - and you can get some solid rear shots in.
Keep at long range and the Stuart will fuck an ostwind nine ways to Christmas.