Wondering if anyone has any experience with the Mossberg Model 500 Field/Deer Combo shotgun? I'm considering it in 20 gauge as my first shotgun. I'm new to shooting and new to hunting. In this area, we have a lot of opportunity to hunt various types of game. I plan to hunt dove, rabbit, deer and possibly quail with this shotgun (shotgun required for deer hunting here). Any input on if this would be a good choice? Any pros/cons to this model from folks who've handled one? Thanks!