Howdy
I can't take the poll because I use several different types of bullets.
For my 45 Colt pistol loads, I use the PRS 250 grain Big Lube bullet. It's basically a RNFP bullet, but it's been adapted to carry a huge amount of lube for Black Powder. On the rare occaision I load Smokeless for 45 Colt, I'll use a conventional 250 grain lead RNFP. I only shoot 45 Colt in pistols, so bullet shape does not matter.
For my 44-40 rifles I use the Mav-Dutchman 200 grain Big Lube bullet. Again, a BP RNFP bullet. I have also used 200 grain RNFP bullets for Smokeless in the caliber.
For Mrs Johnson's 38 Sp pistol and revolver loads I've been using the 125 grain Truncated Cone recently. Her Marlin gobbles them up with no problem, and they don't cause too much recoil in her Vaqueros. But I have also bought cheap 38 Sp reloads for her guns with 158 grain Semi-Wadcutters. Her rifle gobbled these up too, but I wanted to arrive at a slightly lighter load for her pistols.