Regarding where to purchase from in US, Skygeek have prices competitive with Marv Golden, but Skygeek will send stuff cheap USPS (not the expensive tracked USPS). Makes a big difference.
Regarding Zulu vs Bose, unless you are a nit picker, you will be very pleased with either one. Both do the job superbly, so long as battery not flat.
Very much akin to the Piper vs Cessna, Holden vs Ford debate.
John
Last edited by rjtjrt; 9th Apr 2013 at 11:49.