Hi, I am in the market for a 9mm compact carry pistol, and looking at p365, Hellcat, Ruger Max-9 and the M&P line (not sure what one maybe M2.0 or Shield PLUS). Out of these 4 what one might have better build quality or are they all using the same material and Metal injection molding (MIM)? I have handled all of these guns and would like to pick one over the other if I thought one had a quality advantage.