I'd like to get one of the numerous varieties of iPad/Pod/Phone and Mac recording interfaces to use with Garageband. Right now, I'm leaning towards the Apogee Jam as the reviews seem less mixed than the iRig. I'm not really limiting my budget, since I want something that will really be the cream of the crop. So far I've read reviews of: iRig iRiffport Apogee Jam Peavey Amplink Line 6 Mobile In Tascam iXZ Alesis IO Dock Reviews seem to all be in favor of dock-connecting devices as compared to the headphone-connecting varieties. Again, I'm looking mainly at the Apogee Jam, which I can use with iPad, iPhone and Macbook. Really, it probably won't get that much use, but will make for easy spontaneous recording of ideas. Any thoughts?