Whats your Favourite version of Rainbow Road in Mario Kart?

[TWRoO]

Wii > GC >>>>>> N64

I haven't played any of the others.

How about Bowsers Castle?
I'd say GC >>> N64 > Wii > GBA(Wii version)

Or Mario Circuit/Raceway?
N64 >> Wii >> GC > SNES(Wii version)

Or Luigi Circuit?
Wii > GC >>>>>>> N64

I can't think of any others that have spanned