This bending quality that Lightstrips have make them extremely adaptable. I would say that revision 2.0 of Lightstrips are much more pliable as compared to revision 1.0. This conclusion is based on how easily the different revisions would go into different shapes. Since revision 2.0 is far more flexible then 1.0, the sticky backside of 2.0 will hold the position you put it in longer then 1.0 because the adhesive will have less resistance trying to put the lightstrip into it's default flat straight shape.