Way too many!
My "problem" is I like too much stuff and cannot make up my mind.
My latest endeavor, while persuing a few hard to find Artillery luger variants, is High Standard .22
pistols.
Some of these date to the 1930s and the predecessor of the High Standard company.
The three "cabinets" show the early hammerless models, the next is the external hammer models, and the last is post WWII and to 1977 "modern" HS target pistols.
Two of them are US martial pistols used for training during WWII.
They are about as "bad" as lugers in terms of varieties; I have some 26- good thing .22 lr ammo is cheap again.