Here in IL we’re going to be able to use a 350 and 450 next season. We have to keep them single shot however. Without having any experience with the straight walls, I much prefer carrying my inline muzzleloader over my 12ga. My T/C has much less recoil and significantly more accurate. Killed a fine doe at 191yards this year with it. If I had the chance to carry a semi or bolt action 350 I would probably take that over the other options.