Not really something you can compare. There are a lot of differences between these wedges, not just loft. The head shape will be different, the bounce will be different, the hosel offset will be greater. You will have to experiment and see which you prefer and which work best for you. You might find that you need to keep your Vokey 60 degree in the bag for those deep bunkers and high lob shots. Best wishes as you configure your set to match your needs.