5 grains 700X. 230 grain xtreme RN. OAL 1.26. Chrono'd at 800-840 out of my taurus 1911 iirc. Accurate enough for my weekly range sessions. Burns pretty clean.
This has been my go-to load for the past year or so mainly because of powder availability.
Of course, I've had good results with bullseye and unique, but I'm holding out on using those too much.
I've tried a couple slower powders (longshot and powerpistol). Near max loads probably push 900 fps with a 230 grain bullet, and 1000fps with a 200grain bullet. The amount of recoil, muzzle blast, and noise with longshot is ridiculous, and loads at the lower end were so filthy that my gun started to malfunction after about 50 rounds. Powerpistol is also pretty stout at the high end, but it burned cleaner at the lower end for me. Both seem a little hard on the gun.