It’s pretty close to a Glock 30 and a 30 (or Glock 19, same dimensions mostly) with the extended mag is really close to an officer frame 1911. It’ll be lighter than an aluminum by probably 4 oz or so.
I find the Glock a little harder to conceal compared to a similar size thinner 1911 but like any of the Glocks over a similar size .45 aluminum frame 1911, in terms of recoil and shooting quickly.
OP could look at a HK45c for a little more cost. Very nearly the same grip size, a little less blocky for concealment but it does have a slightly longer barrel. 8 in the short mag, 10 in the extended (but you do pay a mint for those mags, if you can find them)