I'm currently running the stock 28c Hutchinson Flash slicks that came with my bike but I may need to change to 32c to deal with rougher pavement on a potential new commute.

what's the best 32c slick tire to get, that doesn't raise my rolling resistance too much? and will I need to get new fenders? does my frame have enough clearance for both (it should)? my bike is a '06 Jamis Coda Sport if that helps.