I havent' used the Scor Tape - but I love my x-press it tape. I have 3 widths of it and use it on most of my crafty projects. I love th efact that I can tear it to fit (no fiddling with scissors) and it has stuck everything that I've tried together very well. I've also used it in emergency hem repairs and taping plastic over the outside of a leaky window with fantastic success!
Tamara