I use my Denise interchangeable needles fairly often, but only in the larger sizes, i.e., for me that's size 8 and larger. In the smallest three sizes (5,6,7), I find that the needles are not enough larger than the cords to make sliding the stitches easy. They are sturdy and work well for me for large items such as throws (am using them now in size 10.5 for a throw in a bulky yarn).
I've been looking at the Denise to Go sets and love the idea and the cases, but I do not want to pay for those three smaller sizes ...
I WISH I could choose the sizes I use most often for that set and not the sizes I am told are the "most used" sizes.
Donna, with intentions always bigger than her available time. (OkieDokieKnitter on Ravelry)