Mine is raspberries.
Are they worth it? I was kind of interested in getting one. The fat caliper thing looks kind of iffy. There's one that you hold, like handlebars. Looks good, a little pricey, but might be iffy too.
If you've been sticking to a diet, how fast do you think results would show up on the scale? This is only day three for me. I was thinking about weighing myself on Saturday. Which would be after a week of dieting.