Dry XC Summer tyres

d11dad

I'm going to down Afan in a few weekends time and with the dry weather we've been experiencing recently I was toying with the idea of changing my tyres for my first real summer outing! I'm running Maxxis highrollers (2.1) at the moment on a Marin Mount Vision. So after 5 minutes of internet exploring I looked at Schwalbe Racing Ralph 2.25. My questions are, is it worth swapping the tyres around for the summer?, and has anyone had any bad experiences with the Schwalbe Racing Ralphs i.e. pinch flats etc.. ?Any help would be great