I have read alot about these wedges and their ability to impart more spin on a ball than traditional wedges. My question is, for those of you who have had experience with these wedges, how much more do they spin for short shots around the green than traditional wedges? More, same? For each of the following shot types please let me know if they spin more, same, or less than traditional wedges. When I say traditional wedges I'm speaking to regular Vokey wedges.

Chip shots around the green

10 to 20 yard pitch shots

Thanks!