My analyst hat is cooking away.
One of the bigger advantages I’m seeing to a LTT is the radiused trigger guard, which from what I can tell is exclusive to these guns. I do remember my action finger being a little irritated by a friend’s 92 after a few magazines.
When I look at the cost of tweaking a “normal” 92 variant to add some of the desirable bolt-on options the LTT includes, the price difference starts shrinking. Plus there’s the tangible and intangible advantages to one of his ready to run pistols. Lastly, if I (or my widow, realistically) ever needed to sell it off, an unmodified LTT would probably have a higher value than a bag of parts pistol.