I have had all 3 and have since sold all of them. I kept the Remington 870 the longest and trusted it unequivocally, but it was still a pump action that kicked like a mule. I sold it to my brother in law to keep it close by for when the zombies attack (too much walking dead for me too!)

I've since filled the "home defense shotgun" category with a Mossberg 930 SPX for 3-4x faster shots than my old pumps, but also so the wife can shoot it without getting knocked on her rear. It was only $200 more if you've not considered a semi-auto 12g yet.