They all shoot flat enough for the ranges about 90% of the handgun hunting population can ethically hunt anyway.
I wouldn't agree these ranges are outside the capabilities of 90% of handgun hunters, or even 90% of shooters (non-handgunners). Since not many pistol ranges accommodate 200-300yrd shooting, I spend a lot of time on RIFLE firing lines with my revolvers and specialty pistols. Inevitably, guys can't help but ask questions, and I always let them take a few shots to try them out. In handing them a scoped revolver dialed for the appropriate trajectory solution, sitting on a proper support (bench with mechanical rest or tripod), most of them find steel within a few shots - which for the targets I use is typically 2.5-4MOA. It's almost ALWAYS their first time stretching the legs on a handgun, and the experience always really seems to change perspective and perception for most of them.
We did see a controversial thread recently where "traditionalists" pulled out the torches and pitch-forks when someone mentioned shooting scoped revolvers from field supports, but again, given a proper field support, a good optic, a ballistic calculator, a flat shooting revolver, and a bit of practice, I've experienced the average handgunner can easily manage 150yrds or more with a revolver. No "top 10% qualification" required.
You can try to turn a .357 handgun into a rifle, or you can just step up to a .41, .44, .45, etc.
The above is a pretty common misconception - stepping up to a larger caliber cartridge typically doesn't "fix" the common limitation for these cartridges in revolvers - trajectory management.
Stepping up to 41, 44, 45 colt, or even the 475L buys a lot of power, but doesn't gain you much - if anything - in terms of trajectory. Using Hornady factory loads as examples - the 44mag 300XTP carries about as much energy at 250yrds as the 357mag 158grn XTP does at the muzzle, BUT, both drop almost exactly the same - about 5ft at 250yrds. Alternatively, by pushing that .357" 158grn XTP with a 44mag case, I get the same ~500ft.lbs. at 250yrds, but I only drop 2ft instead of 5ft. The extra power on these cartridges don't mean anything if you can't connect on the business end because it's dropping like a rock.
(**Note - the above doesn't compare light for caliber 44mag or 475L bullets, as I can match those trajectories with light for caliber 357mag bullets - none of which are as effective down range as their heavier counterparts**)
Stepping up to faster super-magnum cartridges like the 454C, 460, or 500, you're adding a lot of recoil, and in the case of the X-frames, a LOT of pistol weight - and only matching the trajectory of the 357/44 or 357Max (300grn FTX in my wife's 500 runs almost identical trajectory to my 158 XTP's in 357/44). And equally, in the heavy-for-cartridge bullet weight class where velocity scrubs down to 1250-1500fps even for these power house rounds, moderate range becomes the same challenge.