My interpretation of satisfied: I feel good about what I own, have a bag for nearly every occasion in my lifestyle, have a good variety to pick from, and don't have any major wardrobe gaps. I may have my eye on certain other bags, but it definitely feels more like a WANT, not a NEED.
Satisfied does NOT mean I will never buy another bag again.
Anyway, satisfaction happened for me the beginning of this year. I have 14 bags. 13 premium, 1 contemporary. I have elegant satchels, large practical totes, casual crossbody bags, and bags I can take with me on an evening out. The major color groups have been satisfied. After my last purchase, I went 6 months without thinking about a next purchase. I finally felt like I didn't have a bag on the brain constantly.
I just put myself down on the wait list for a Chanel caviar boy in black. I'll also likely get a Diorama in an accent color sometime in 2018-19, unless something else catches my eye.