@Mrjones - this is what I've been told as may son has progressed: hard edge = hands, rubber edge = toes, if only one ski honeycomb rubber edge (which is what we settled on). Toe tricks are very important early on. Now that my son is working on hands 5's, SL's etc. he is wanting to try a hard edge for hands. Also, as the skier progresses different lengths for toe and hand skis becomes more prevalent. We were also told not to go too small at the beginning - he is still using a 42 inch D3 that we got when he was <5' and about 65 pounds. He is now 5'10" and 125 and may want a longer hands ski.