I thought I read a few years ago where Speer had revised their 200gr +P GDHP to better resist plugging.
If I'm remembering correctly, that may have been before their introduction of the 200gr .45GAP, and they would seem to have had a vested interest in making the 200gr bullet a good performer in the GAP load.
You'll notice their Short barrel load is available in the 230gr GDHP load.
I once was given most of a case of 200gr +P GDHP. I thought I'd used most of it up for range ammo, but I came across a box of it a while back when I was sorting through some ammo I hadn't been using for some years.
I never cared for the increased muzzle blast and felt recoil, myself, so I didn't use it for carry ammo.
That's the same way I feel about the 185gr +P loads, too.
I prefer the standard pressure 230gr loads, although I do have quite a bit of the Ranger RA45TP 230gr +P left in my collection which I primarily set aside for occasional use in my larger .45's. Interestingly enough, the RA45TP load seems more controllable when fired out of my M&P 45 compared to when I was shooting it in 1911's and an issued 4566TSW.
I don't think Gary Roberts has added the 200gr +P GDHP to his recommended list of duty rounds, if that has any importance to you (the 230gr standard and +P GDHP's were on the list last time I looked).
When it comes right down to it, I'd be much more concerned about how ANY given load fed, fired and functioned in my own .45's before I'd even begin to give much thought to ME figures.
Just my thoughts, though.
Sorry, but I don't have a definitive answer for you.