Can someone help with my jets skill issue?

I was excited when I unlocked my first jet, F2H-2, but every game was devastatingly painful.

It's fast, so fast that I pass out during the slightest turn. I have the G suit unlocked and level 4 G- tolerance, but none of these will help if every turn has a double-digit over G.

The guns have pathetically little ammo, 600 rounds will be gone in a few bursts, not to mention how fast both I and my targets are moving. There have been countless times that I ran out of ammo mid-fight and was sent back to the hangar. Or even flying back to the airfield without even hitting anything.

The jet feels so stiff, the turn radius is gigantic and slow, and precise changes in direction are straight-up impossible.

And how the hell does BR work in rank 5? I have been fighting against Mig 15s almost every game. It just can't be right.

Pretty sure this is a me problem because everyone else seems to be killing it with jets, while I am picking off AIs every game on the edge of maps