I've heard so much about the 20's for deer over the years and great things about the H&R's - so I purchased a nice used H&R 20 Ultra.It is the sweetest shotgun I've ever layed my hands on. Gun shop I purchased the gun from stated its good out to 185yrds(if you hit em in boiler room).
Light compared to 12g,low recoil,easy to carry,and a real tack driver! Currently using Lightfields but might try something different next year.

What I really like is ease of loading/unloading. Load it and its safe until you cock hammer.Unload it, leave breach open and you know gun is safe.