HappyHunter,
My SRH has sure been a good shooter with most everything, but the heavier bullets do seem to shoot better than the less than 240 grainers.
H-110, 296, AA#9, WC-820 and 2400 are good powders for heavy duty loads—most any bullet weights of 240 grains or more. Unique and Green Dot (my favorite for the RCBS 44-250-K cast bullet) are both good for light target/plinking loads and cast bullets.
I have taken a couple of deer with the Hornady 240 XTP bullet…Mushrooms great and the deer didn’t go anywhere. H-110 was the powder used.
I now mostly shoot cast bullets—RCBS 44-240-SWC, RCBS 44-250-K, and the Lyman 429650. With the exception of the 44-250-K, these are gascheck-style bullets. I do believe I would start with a gascheck-style bullet at first to help eliminate the leading problem that can occur with cast bullets. Many companies sell the bevel base cast bullets, but I have had major leading problems with them…This can be very discouraging to the beginner!
I use CCI-350 primers. No sense in using different primers for different powders and complicating the issue. I have used Remington, Winchester, Federal, Starline, and PMC brass—all with good results.
I would certainly purchase a carbide die set. I use RCBS. Carbide eliminates the lubing process. If you look in some of the catalogs, you may find bulk packaged jacketed bullets for the 44. This might be a good start to get a good price on bullets and get “into the groove” of reloading for the 44 Magnum. Some you can load heavy, some you can load light. Experiment—then get into the cast bullets. Good-luck…BCB