Alright I'll bite,
From my limited experience, (after all I didn't even make a year in the air on MR2)
Let's face reality. Despite the glossy brochures and ex multi-star 'consultants' on the euro turbo-props. Despite the quirky Japanese solution.
If we really want to be in LRMP/MMA (by that I mean both).
P8 is the only game in town.