>This can be for hunting or skeet, purpose doesn't matter
Ah, but it does matter. A gun that works well for Skeet will also work well in the field. I think you'll find that Skeet shooters who hunt have more success than hunters who shoot an occasional round of Skeet.
I know I'll probably ruffle up some folk's feathers (but, they probably don't read the forum, anyway) in my experience many so called hunters are abominable shots. We've all seen folks who miss the easiest of shots because they really don't have much trigger time under their belts.
It never fails, every year some field shooters (I won't call them hunters) come out to the gun club to practice for hunting season. They shoot a round or two of trap and Skeet and figure they are ready for opening day. They don't take into consideration they got only a few clays and mostly shot holes in the sky. Their performance in the field isn't going to be much better.
How can they improve their shotgunning skills?… with a lot more time with the clays. How to best utilize their clay time?… with a gun designed for clay work.
If you're an accomplished shooter, then a light inertia gun will be fine for the limited time you'll have in the field. If you're a developing shooter, then a soft shooting gas gun is your better choice because you'll be shooting more practice than hunting. YMMV