Hi if any 4.5+ players have tried these two strings please let me know how they compare. In the past I used a poly crossed with Power Fiber for a number of years and loved it. I have since gone to Gosen Sheep Micro synthetic on the crosses but I want something softer again. I am a 5.0-5.5 level player. The price difference in the Tourna Quasi Gut String 16 is quite substantial, so it would be nice to used this if it is comparable to Power Fiber. Any opinions would be appreciated.