Well, since it's a compromise, I figure the titanium .41 or .357 4" for ease of carry IWB. Yeah, I'd prefer a 6" or better for hunting and for the recoil shy, titanium might not be the answer (I can handle pretty heafty recoil), but of course such a revolver would not be ideal for either use. I've wanted a titanium (not sure it's still offered in titanium) .41 Tracker 4" for an outdoor general use gun, but wouldn't hunt with it. I might carry it occasionally, though, IWB.
But, I think hunting and CCW are enough specific as to application that they give you a perfect excuse to buy two guns. Why get one when you can have two more specialized weapons? Personally, I like optics on my hunting handgun and hunt with a scoped 12" contender usually and carry a M85UL .38 revolver which more suits CCW duties. You can't easily conceal a 12" contender and a 2" .38 ain't exactly a hunting weapon. These two weapons are ideal for their intended uses, so you can see a compromise is REALLY a compromise for a gun to do both.