I would say the fit and finish are pretty much equal between the two, performance is very close with a slight edge going to the Savage on acceleration. They both feel good at 55-60 mph, the S40 may have a higher top end, but I'll never know what the top speed on either of them is. The Enfield gets much better mileage, the Enfield handles better, the S40 is slightly smoother because of the counter balancer. The S40 has a timing chain that's known to stretch, the Enfield has good old pushrods. The Suzi is a great fun bike to ride, But The C5 is just more fun, it'll do anything the Suzi will do and look better doing it.