I guarantee you the jawbone one will be better. It's the best bluetooth headset, hands down.I am trying to pick between the one from Apple and the Jawbone.
I just talked to three of my AT&T reps and one cingular rep, I knew he was a cingular rep because he had a cingular shirt on, and anyways, while talking to these guys, and remember these guys have ALWAYS been straight with me in the past. When I asked about the Blackjack, for instance, they said "We have it!". So I totally believe these guys and all of them say the same thing except the cingular guy who I think has different training and he was talking about going to work for Sprint, anyways all the AT&T guys told me that the Bluetooth headset is the size of earmuffs and they will unique designer covers to cover the muff part. So you can get hip colors, cool artwork etc to make up for the bulkiness of the giant bluetooth headset and they cover the whole head with top and back wrap around to keep them snuggly in place. The cingular guy jokingly said they should probably come with a chinstrap too but he may have been joking. Remember I really trust these guys.