If still interested, I am a QA Analyst and Manager for a VERY large IT firm.
Personally, I have:
an unlocked, rooted, Galaxy Nexus with Cyanogenmod 4.2.2 (dalvik), 4.3.1 (dalvik), 4.4.4 (ART) depending upon what is needed ( Clockworkmod back-up for 10 min re-flashes between OS levels ),
an iPhone 4 and 4S, each running iOS 7.something,
two stock Samsung Galaxy tab 2 7"s (dalvik)
a Nexus 7 2012 model with CM11 4.4.4 (dalvik),
and a Nexus 7 2013 model, CM11 4.4.4 (ART).
Over the last year I have run >10000 tests on mobile applications, written >500 test cases, documented ~500 defects, and have automated where needed (appium/selenium).
I doubt you'll want to spend a dev slots for the iPhone UUIDs, but they're there.
If you select me, do be prepared. I don't mess around on the Test Bench!