Yoda, your 98,77,50 are that with the full swing. The same clubs punch are 80,63,41. The roll out is a little different when using with punch, it's something you have to practice with. Depending on spin/ball used it's not uncommon to get more distance out of those clubs. I can easily get 101 out of the 98 club. Try using different spin on each and I think you will find your distance gaps are not as great as you may think, thus no need to replace with a different wedge. It's also not hard to short hit the g10 PW to get 105-110 out of it.