It really depends on how far away your offsite resorts is from the parks. There are some offsite resorts that are closer than to the parks than the Allstars or AK.
I've always stayed in the LBV area near dt disney and it's taken me less than l0 min. to parks. If you are going to be traveling on I-4, then that's another matter. Traffic will be heavy in the morning on the interstate.
herc.