Seems like a good deal. I've wanted one, but didn't think I ever would as it would be a luxury item, therefore I've never researched them all that much. I believe they changed connectors at some point? Reason I ask is that I know there are a lot of audio and musician uses, which is what I'd be looking at them for in part...that need a certain connector? Maybe the "camera kit" connector or something like that. I just know you can't get too old of one. Also not sure how old you can go before they are just too slow?
I think older versions also had some poor management of RAM in Safari...I think...
Anyhow, for using as a Control Surface for Logic, some other musical uses, maybe as a surface for Photoshop...I think they have some Wacom type apps for them, not sure....and just to use with home theater and audio for pulling stuff up and as a remote, what would be sufficient?
Mostly interested for it for the home theater and running the Logic remote if running actual production apps causes me to have to spend a ton more dough.
Edited to add...I believe it's the Lightning port that's needed.
Looks like most of these are sold out. Probably the more desirable models.