I'm also biased, but can very honestly say you won't go wrong with the SD10 and Airtronics in general. Of the three major brands, Atx has by far the lowest Rx prices. They do NOT have a hoard of knock off Rx's like Futaba and JR do, but you'll find more than a few comments on this site to make you wary of those Rx's. There's a lot of places to buy generic in this hobby, I'm not sure your radio gear is one of them.
Congrats on getting back into the hobby and good luck!! If you do indeed get the SD10 and have any trouble programming it, don't hesitate to send me a PM. I'd be happy to help.