I have two, both 9mm. They're solid, good feeling pistols. The only issue I had with one of them was resolved by SA, and they both run flawlessly. Not ever getting rid of them.
Ya I noticed the sevens were out of stock but they still had the five and six rounders. Personally I like the six round mid mag the best. Just enough to give a full grip but not as long as the sevens.
MY first 45 acp 1911 was. when I was in the military and little over 60 years ago I bought a new 1911 45. I gave my son my full size 1911 45 in 2019 and most of the time I carry my officer model. I like my old Springer XD 45 service 30 years ago brand new. They all have served me well and never failed.