As another anecdote to performance. It's fine here. Depending on what scenery I'm around I'm seeing 50+ fps which falls right in line with IXEG 737, Toliss Airbuses, or any of the other more "intense" planes I fly (Granted I get around somewhere like KATL with Nimbus scenery and a lot of TrafficGlobal going on this can drop to as low as 40's on the ground and 30's flying above). Before/After the patch there has been no difference in performance on my end to the better or worse.
Added system information: i9-9900K, 64GB Ram, 2080Ti, Windows 10, 11.50 B17 Vulkan