the cars are all totally different..
but if you wanna go fast round country roads and roundabouts..the evo8 is the weapon of choice... they are very effective in what they do, almost to the point that they ain't as 'fun' as a mk1 FRS. (if wheelspinning and being a hooligan is your bag,, which it sounds like it might be

)
never driven any of the others, but they all appear to be big and heavy to be going round country lanes... but ive heard them M5s are fairly brutal. lol