Progression...
Well, I started out with a Model 36 S&W in 1983. (To supplement my issued Model 15.)
Bought a Glock 19 in 1988 to carry on and off the job.
Sold the Model 36 and bought a Glock 26 in 1995.
Bought an 870 in 2003 to replace the one I turned back in to my agency.
Bought a 686+ which I kept for a couple years before selling to my neighbor. (Roughly 2015.)
Purchased an AR in 2015 or '16. Just because I didn't have a rifle since turning in my AUG at work.
Added a 642-1 as a walking around gun in 2016 as well. (Always missed that Model 36.)
Purchased a Glock 17 as a dedicated nightstand gun in 2017 or so.
And lastly, bought another G26 (Gen5) a couple years back as a backup to the Gen2.5 It's my travel / LEOSA gun for carry anywhere in the USA. Didn't want to be without if one needed repair.
There. Now you know the whole sordid history.