I've just cast 250 dead soft 358156 HPs and will work up a load for my smaller shooters. I have a 454190 HP I use in a '73 win. copy that I intend to try in my SAAs with a softer alloy in a reduced load. I like Keith style bullets in my larger .44 spec.
Currently using a turn of the century, 1900 not 1999, design round nose about 200grs at approximately 750fps in my 396 mountain lite. its very accurate in all of my .44 spec. and wont rip your hand off in the 396 and do carry for sd on occasion.
I do carry round nose bullets in speed loaders for my sd shooters.