I have the same counts as TTG. In the house I would never use the slugs, way, way too much penetration. Slugs would be great for turning a car into swiss cheese, or to extend the shotguns effective range considerably.
TTG is better off with his selection of 00, as most of mine are the same Winchester, then a lot of Remington is 4,1, 0, 00, and 000 buck, and then 40 rounds of 3" S & B 00. and Probably some 3" Remington and Winchester.
Three inch buck is not a good idea as recoil is heavier and takes longer to get back on target than the 2 3/4 loads. I also have a box of Remington (25 round box) of low recoil. Remington's are bad about leaking the buffering.
I have 40 rounds of the Aguila short 2" slugs, which will chamber in my S & W 3000 but I would have to be out of everything else before I would put those into use.
I think TTG has a Saiga 12 if I remember and I have one also, and he has good consistency in his larder, which I think is really the goal to set for any ammo larder.