Depends on what you want from a handgun, The one on my side is a Springfield Arms XDM 40. It has been my CC for nearing 10 plus years, Custom work done.
I have hunted Pigs and Deer with it no issues at all. I have gone through 3 barrels but I also run about 5,000 rounds of ammo through it a year. The amount of jams I can count on one hand. I do load my own rounds though.
For conceal carry, I either small of the back or belly carry and people are shocked to find out I have it on me.
2. Polishing slides and Feed ramp
3. Polished Mag reciever
4. Mag (19 in mag 1 in pipe)
5. Custom Sights