1911 recoil springs are widely available, some companies (Wolff, Eemann) sell sets of various rates, e.g. 10,12,14,16,18 lbs etc.
GG fat rod comes with 15 lbs spring, I think it is too heavy for my 128 PF match ammo (brass ejects half a metre away, and there’s some muzzle dip when the gun cycles).
Nordic Marksman had good prices on GG stuff. Their automated shipping quotes are way too high, better order by phone and ask them to recalculate shipping manually. Great guys.
AXG sits in my hand similar to Shadow 2 or P226, can’t explain better.
The X grip just feels weird. I can still shoot it accurately OR fast, but not both, lol. It’s a matter of practice.