The Sig 2022 9mm is my main HD choice.
I have owned and shot extensively both XD sub compact 9mm & XD service 4" 9mm. Owned a Ruger P95 9mm. That's a total of four poly-framed guns with thousands of rds down range, and by my experience, the Sig Pro 2022 is the best overall performer.
You get two grip choices. A smoother large size & a smaller stipled grip. The stock post/dot contrast sights were fine for what they are, but I installed Trijicon tritiums. I have short fingers so I had a short trigger installed too.
Of course, guns like anything else are a personal choice, but you could do a lot worse than a Sig 2022.
It is an excellent value, very accurate, feeds & extracts any & all ammos plus it has a picitinny rail for accessories. I like the added security layer of it's decocker too.
I'm sold on my Sig Pro as you can tell. I believe that it is an excellent compromise of features and it's form follows it's function.
No one gun can do everything, but the Sig 2022 does a fine job for it's intended purpose, IMHO.