Best powder for hot 44 Mag

I have been using H110 for the 44 Mag loads being shot in my S&W 629. I previously used W296 (as that is what I was using for 300 Blackout), but my local supply ran out. IMR4227 didn't yield the accuracy I was looking for and tended to produce higher ES and SD numbers.
 
Would anyone have load data using H110 for 200 grain RNFP hard cast bullets? I'm going to look for heavier bullets but these are what I have for now.
 
The Hunting load in my Marlin 1894 is a 240gn XTP over 24.5gn H110, approx. 1830fps MV, Hornady #10 Data.
It's a real handful in my 6" 629, I'm not real fast getting back on target for a follow up shot.
I usually back off the 629's load to 23.5gn H110 c/w Hornady 240gn XTP, I find shooting this load it's a lot easier and faster to get back on target for follow up shots.

Would anyone have load data using H110 for 200 grain RNFP hard cast bullets? I'm going to look for heavier bullets but these are what I have for now.

I use H110 exclusively with jacketed bullets. Hodgdon On-Line lists no data for Cast Bullets & H110 until your using 300gn plus Gas Checked bullets.
I shoot 200-240gn cast using either TrailBoss or Universal.
To conserve my 'hunting' quality jacketed bullets and to get in some trigger time, I use Campro's 240gn bullet c/w 23.5gn H110.
 
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