Looking for opinions

Hi folks! Have a couple of atv2's and 1 atv3 (which I am losing hope of jailbreak for) and I have been considering replacing them all with Jynxbox HD's. anybody have any thoughts on that? Are they a good replacement for atv2 or atv3? Will AirPlay still work through xbmc, as I really like having that capability.
Appreciate any input.

Thanks,

Iamwally