It’s more like a minor obsession at this point.
Some advice for when you rent the 10: if you really want to understand what the fuss is all about you have to make sure you shoot the right loads. A lot, if not most, of the ammo makers load their 10mm
down to its reeruned .40 child’s levels. The .40 is the direct result of the limp wristed accountants at the FBI not being able to handle the stout 10. So if you aren’t careful you will just be shooting a .40, and if you wanted to do that then a .40 is what you would rent.
My two go to rounds for 10 range ammo are Underwoods Range Supply, which is currently sold out on their site but, for future reference (or if you come across it some place else) -
https://www.underwoodammo.com/collec...18785696546873
And the Sig Elite Performance fmj.
https://grabagun.com/sig-sauer-sauer...80grn-fmj.html
Both of these have significant pop to give you a proper feel for what the 10mm is all about. And that is my recommendation, if you are really interested in the 10 make sure you get the appropriate feel of it.