Saturday Wharfe or Sunday Washburn?

Saturday/Sunday 27/28th. We are looking at paddling this weekend - Saturday would be River Wharfe, Linton Locks to Barden Bridge, Mainly Grade 2 however the falls and other challenging sections can be walked. Sunday would be river Washburn, this would only be for more experienced paddlers. Please indicate which day/river you would prefer below in order for us to make a decision tomorrow and plan the trip.