Spart-
Unless you're sure you're going to cry not having the ability to shoot 3.5's, skip the SBEII and go with the M2. It's a breeze to clean and to me, just the best "bang" for the buck. But then this is not a pump. If you can afford it, go with the 2 gun idea like Tucker said... I'm saving up to add a tactical to sit next to my M2. The Nova pumps aren't that expensive. Good luck.