After beating Wings of Glory, I'm now giving Pacific Strike a shot. On the 5th mission so far (Coral Sea Mission 2). Even after applying the 1.19 patch, the framerate is as bad as the reviews of the era complained (playing on a DX2/66 which was top of the line when this game was released). Over open seas with no enemies, it's around 20fps, but over land and when lots of enemies are onscreen, I get anywhere from 5-15fps. I've found the game plays fine at anything over 10fps. One other thing I noticed, the NPC models during the cinematics are of much higher quality than in WoG:
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The other obvious difference is other than the intro, there's no speech in Pacific Strike's cinematics. Pacific Strike never had a CD release, so even with the 4 floppy Speech Pack, the speech it added was in-flight radio chatter.
Another issue with this game is the limited simultaneous digital sounds. During dogfights, when you shoot guns, the engine sound cuts out. There are other instances where when a new digital sound plays, some existing digital sound cuts out.
Musically, the game is great. I've tried both MT-32 and GM (DreamBlaster X2), and both sound very good, though GM is better IMO.
I think this game will keep my interest, I hope to finish it then continue on to Strike Commander!