I love the design on these--they're simple and kinda understated, but still so fun. And I definitely think Jamberry is worth a try. I wish that I'd had someone help me with applying the wraps initially, since I did a somewhat sloppy job, but I think they turned out looking pretty good. The one thing that I had been worried about is whether or not they would stay adhered to my "dragon claw"--when I injured my finger as a child, it became slightly deformed, and the nail is a weird shape. And I did have some trouble getting the nail wrap to stay on that particular finger, though I'm not sure if that had anything to do with my method of application or not. Regardless, that is a unique problem. I didn't have any trouble with the wraps on my other fingers, and I loved how they turned out. :)
In any case, Jamberry wraps are cute, inexpensive, and long-lasting. I would definitely recommend checking out Sarabeth's website (and her lovely blog!), to see if there's any you love. These are some of my favorites!