I wondered about the 92A1 as well, after ordering an LTT. What I didn't realize was how it didn't work (swapable) with other 92's (I have an Inox 92 that I am thinking of TJIAB). After learning it is a 96 sized gun, that is 9mm, my thoughts were then why would I not just get a 96A1 (isn't it going to take different holsters, etc).
I did buy a LTT and am considering selling my all Inox 92 and just recoating a LTT instead, if I want something that looks stainless like. The frame is that much better around the trigger for a range gun to me.
Now the PX4, still feels like a better carry gun to me (weight, shape/roundness, grip, etc)