I bought an iLAND about six months ago. I chose it because 1) it did everything I wanted it to do (read/clear faults, reset the service indicator), 2) I could use it with a spare iPhone/iPad that I can keep at the shop, 3) it is dedicated to NAS vehicles and supported (by someone on this side of the pond that I do business with regularly), and 4) you purchase one or more models, but it isn't VIN-locked... I got another L322 owner to chip in and it pretty much paid for itself after both of us changed our oil once.
I have no experience with the other tools out there, but the iLAND fir my mission. And I did have an issue, which turned out to be me just looking at a function that was appropriately-named but not applicable to my vehicle (documentation is sparse). Nonetheless, Eric from AB (and even people developing the tool) were prompt and helpful in setting me straight.
My 2 cents.
Travis
I have no experience with the other tools out there, but the iLAND fir my mission. And I did have an issue, which turned out to be me just looking at a function that was appropriately-named but not applicable to my vehicle (documentation is sparse). Nonetheless, Eric from AB (and even people developing the tool) were prompt and helpful in setting me straight.
My 2 cents.
Travis