I have tested the Tour Bite Soft on a few Prestige Mid frames. The Tour Bite Soft color is slightly lighter than regular Tour Bite. It plays very soft somewhat similar to Weisscannon Mosquito Bite, but clearly more bite. It's a bit too soft for me. Unlike other soft poly strings, Tour Bite Soft doesn't have that springy/plastic feel. I get a good sense of where the ball is going on hard hitting. Even though it's very comfortable on hard hitting, I still like crisper feel of Tour Bite 19.