Fair enough. I'm absolutely not a Mooney hater, I've just learned that unless you shag them pretty hard the aren't that much faster than the planes we consider to be slow.
What speed mods does your E have?
I just have the LASAR cowl closure, my next speed mod is extended range tanks.
once you realize the diff between 130 and 150 is like 15 mins max on most xc's, it's easy to pull the levers back to get that 8gph fuel flow @ 140 and save cash.
On my original shopping list was the V-tail, 177rg, arrow and a cessna 337( still on the list ).
v-tail -- i crossed off due to ruddervators. they've been working on that problem for so long and there still isn't a fix.
177RG -- close, those two doors are amazing but ultimately, i decided for the price i'd get more plane elsewhere
arrow -- well these are ok but slower than the 177
da-40 -- really nice, love this plane but limited fuel and slowish,
337 -- will get this one day, figured i better learn owning with a simple plane first.
so good things about mooney
-- efficient, i can fly faster or i can save gas, most likely still going faster than the planes above
-- easy CG, basically if it fits, you're probably okay.
-- reliability, the thing is dead simple, no wonky landing gear, wing ads, etc... that being said some mooneys have a landing gear actuator that has a gear that is just as unobtanium as those ruddervators.
-- price, at similar price points you simply get more mooney, esp, for the 177's they are really proud of those