When I tried this bind-off I was surprised at how easy it was. It really only has two movements so, as an introduction to sewn bind-offs, this one is great.
This bind-off does have the tendency to roll forward, which is fine as long as it doesn’t take you by surprise. It is also quite slow (which is the norm for sewn bind-offs of any kind).
A warning for you about sewn bind-offs and delicate yarn: Any time that you’re using a delicate yarn, you’ll want to be careful when doing a sewn bind-off because you are pulling on the yarn more than you would for a knitted bind-off.
If you are using a delicate, one-ply yarn like Noro or Malabrigo Worsted, it could break.
I don’t think that will happen in this case, because you’re not putting a lot of stress on the yarn in this bind-off, but it’s important to know.
Also be careful because, like all sewn bind-offs, this bind-off is difficult and time-consuming to undo. Basically you have to take your tapestry needle and go back the way you came, slowly retracing your steps and putting each stitch back on the needle.
Therefore, you may want to try this bind-off on a small swatch before you do it on a larger project, just to make sure you understand it before using it on hundreds of stitches.Icelandic Bind-Off
This is my #1 recommended bind-off for binding off on garter stitch.
See how this bind-off compares to other good bind-offs for Garter stitch in Bind-Offs for Garter Stitch.
Be warned that this edge will roll if you do it on Stockinette stitch, so just make sure that that’s a feature that you want on your knitting.