Thanks to members I gave OGMS 17 a try. I had been playing with PSGD 17. I have 2 rackets strung with each of these strings at the same tension. according to raquettune they are less than a lb different. I didnt know what to expect, but I have to say that OGMS lived up to the many good reviews. I felt like I did not have to work as hard to get the depth and pace as the PSGD. I switched back and forth between rackets to make sure and my hitting partner confirmed the difference in balls he was seeing. Who knew there was such a difference among cheap strings? I plan on giving PSGO a go since I heard it was similar to OGMS. For those that liked OGMS, what multi and/or gut did you like even better?