I prefer gas operated, to me, they are a little easier on the shoulder. They are not hard to clean & just as reliable as the recoil operated.

I've got the X3 & I'm in love with it. Shoots, swings, mounts, & carries great. Best shotgun I've had the pleasure of owning. It is also the best fitting shotgun I've ever had also. Biggest thing is the fit.

Personally, I'd figure what is in your budget then go & start mounting those guns. Get your hands on them, run the actions, mount them like you're shooting them. Fit is everything. There aren't many "crap" guns out there anymore & if you find one that fits you, buy it. My 2 cents.