Hi guys, I just switched from BB ALU power to Head Ultra tour 16 and have been playing with this string for about 1 month. The BB was excellent for me because I am a string breaker and really no need to change but I just wanted to try a new Poly. I heard from some reviews that the Ultra Tour was good so I bought it. From my experience it seems like the Ultra Tour definitely holds string tension longer then the BB Alu and might be a little more durable because at this point with the BB ALU it would have snapped on me. Overall though both the strings feel pretty much the same on impact and have about the same power but the ALU had more spin and control. The Ultra Tour is a very good string but after using this and the Big Banger I prefer the BB. I think before going back to the ALU power I am going to try the Babolat Hurricane so I can compare them all. Should I even bother with the Hurricane or is it going to be the same as the Head and Luxilon?