It really gets personal in this range. Your normal soil/sand conditions and your Distance gaps from 9 to P to W to 56 on full swings will affect what you need. Generally, the Vokey is designed for control not distance, so fitting/trial to your needs is important. 46 and 50 degree Vokeys will be shorter than the P/W. Using 46/52/58 (the 58 in a high bounce) may give you more flexibility around the green but you may need to choke down on the length or control a 3/4 swing to fill in some distances. The strengthening lofts of irons is generating a lot more creativity in wedge selections. The number of Vokey choices has options and so many it isn't easy.