i found bhb7 to have a much higher and loopier trajectory. It's bouncier and was a bit harder for me to "flatten out" but its more how you like the feedback of the string then anything else.
For flattening out i like a crisp low powered string at higher tension so it really comes off the string fast at a lower angle. Thats how i think of it anyways.
Newest entry into the Racketholic Anonymous. July 11th, 2012 :)
Classified: We can't list the names of all the rackets we own in our signature. Lol