I looked at all 3 in January this year and ended up buying the Accord 4 cylinder manual. I would have got the V6, but it didn't come in a manual tranny in the 4-door. You need a stick to stir the soul, man!
I slammed the beast by 2" with Eibach Sportline Springs, Tockico shocks, a 4" diameter Magnaflow exhaust w/headers and a set of Brembo cross drilled and slotted rotors. It went from 160 hp to , oh I guess maybe 174 hp. But it has good torque and sounds like a Ferrari on steroids...lol Putting the headers on was a waste of money because the factory exhaust manifold was already a 4-into-2-into-1 header...Awesome Honda Engineering.
I will Post a pic soon. Dropping it the 2" made it handle great above 100 mph (where I live) and it looks sooo buff...Black with tan leather interior and a small tastefull set of red flames above the exhaust tip.
My choice was based on the "fun to drive" factor. The other cars were WAY too boring. And getting tuner parts for Honda is much easier than the others.