My 550 FS is a pussycat recoil wise, they have a good recoil pad and a descent stock design, I believe the Lux model has the identical stock (rear portion) so I don't know why someone would say it has less felt recoil. I love 18-20" barreled full stocked rifles (in case you hadn't figured that out by now) and I don't notice them being any more violent or noisy than a 22 or 24" barreled rifle. They sure mount and point beautifully and are amazing offhand rifles for quick shots at close range, just up, point, and shoot. I think I've mentioned that I prefer the 270s in the 9.3, given the low velocities the Speer hotcore works picture perfect and penetrates very well while the lighter semi spritzer flattens the trajectory a bit, while still hitting like the "hammer of Thor". I personally don't care for the lux version but I love my FS...........waiting to see how Johnn makes out with his Zastava, it might be a good full stock option as well.