Depending what you mean by "ages", you will probably appreciate the changes in Ace High 3. The new dot radar actually distinguishes between fighters and bombers for you.
Only takes a handful a fighters to create a nice furball; at prime time evening (U.S.) you should have no problem finding fights if you're looking for them.
Hardware requirements have probably changed since you've played, but if you have anything better than a -60 series nVidia card (1060, 2060, 3060 and above) you should be golden. -50 series may be iffy, 1050 Ti probably OK, 3050 should work OK for 1080p resolutions.
On the AMD side, a 6500 is probably a minimum for good 1080p frame rates?