Which would you go for and why?

both of these interiors are way too busy

Hmm. The K20C on the top accord is probably more tuneable than the 2GR-FKS, but the idea of having a four cylinder engine plus hoping that Honda somehow learned how to make a nonshit auto box is too much for me. I'd taken the Camry.
I read that they were using different internals, unfortunately.

Different internals sure, but I don't doubt that the Accord 2.0 can be tuned to 300 easily, those little 1.5s in the Civic can be tuned to well over 200hp with just a flash

Accord with the manual, looks better and is probably more fun to drive.

Thats a mustang dick head

It'd be hysterical to tune up a sleeper accord and absolutely annihilate some rich douchebag in an S4 or something

>Audi S4
>3L supercharged V6 can't even make 330 bhp
What the fuck is Audi doing?