depends zzr good looking cbr brillant all rounder look brill.but bandit is the best by far not quite a sports but it lower insurance class better more comfortable riding position if you doin many miles
they are quick and easy to handle. alot of fun and look lovely. the 1WG Genesis is an import and rare. but everything is the same to replace/work on etc. plus they look lovely
I'm going to be different and say a Suzuki Rg400 Gamma because it would annihilate the other pocket rockets and its alot rarer (I'm trying to track down a Rg500 for myself for occasional use)
BANDIT especially the one with VVT ( variable valve timing)
this bike produces more power than the 600's and is far more tractable than most 1000cc bikes.
Though in a straight mile they both will catch up, off the line in first gear to max chat it is going to be faster than most superbikes YUP even ( in the first 100-200 metres) beat the hayabusa.. because you can keep the wheel down and full power on without losing it spinning the tyre against tarmac..
also insurance etc is going to be cheap as it is a classic