I have the low shank version thankfully since I have a low shank machine. I kinda like it, but need to play w/it some more. I also have 2 Singer zigzaggers (if anyone is interested in buying one pm me) that I like a little bit better mostly because you can set them to do a straight stitch w/the attachment still on the machine.
Wish i could learn how to use more of the attachments, it adds a bit more fun to the sewing experience.
Thanks Joe!