My delivery driver goes through mobile phones like they are going out of fashion, he's had the HTS One, great sound, but rubbish phone, sold it after 3 days! Samsung Galaxy S3, he loved that phone, but superceded by the S4. He's currently running a Sony Experia, and he did have an iphone5, but lost it last week, so I sold him my mint iphone4! lol
He prefers the Android OS, but it's a bit fiddly, likes the Apple OS, but you gotta pay for everything!