Re: aimpoint or eotech
For actual door kicking CQB, I'd go for the EOTech. The Aimpoint, which is what is on my work rifle, is a very good all around defensive optic, but for close range and short time frame use I prefer the dot and circle combination of the EOTech over the single dot on the Aimpoint.
I prefer the Aimpoint for an all around sight as the battery life is much better and I can switch it on and forget about it, rather than the auto off function of the EOTech. On an entry rifle rig, being a short time usage, you don't have to worry about that happening.
Application is everything when choosing between the two.