[War Thunder] Key resellers — worth the risk for the discount?

Genuine question, not trying to start anything. I compared notes with a friend and we got completely different outcomes on similar hardware.

The in-game explanation and the actual behaviour do not appear to match. I will report back once I have tested it properly.

Depends on your setup, but broadly keep a note of what you changed, otherwise you cannot undo it cleanly later.

This is the bit people miss — measure before and after, otherwise you are just guessing whether it helped.

Depends on your setup, but broadly if it only happens in one mode, that narrows it down considerably.

Short version: it is almost always a setting rather than hardware, so try the free fixes before spending anything.

Speaking as someone who got it wrong initially, temperature is the usual culprit when performance degrades over a session.

Others may have a cleaner method.

Worth checking first: if it only happens in one mode, that narrows it down considerably.

That fixed it for me, at least.