Originally Posted by JT_2eighty
You could always just cross it with a good syn gut of your choice.
The benefit to either an Isospeed Classic or a Synthetic Gut is that your tension & playability over time will be much more consistent than any poly. Even the best tension maintenance polys lose their luster over time. MSV co-focus is the only one I tried that remains soft over time, but even that one gets a little too powerful if you don't break it after a few weeks.
What string pattern / racquet do you use?
What's your standard tension?
I use a Vantage 95, 63 flex and 16x19 string pattern. I have been using Wilson 17g gut with 18g Co-Focus at 50/47. The combo is nice and comfortable, but MSV seems to get powerful over time. I'm looking for a combo that is comfortable, retains tension and has great feel. I am more of a touch than power player.