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I would get the G3. My main criteria were AA or AAA batteries, UMS, and good sound, on which the G3 delivers. The UI is small and monochrome, but it's sufficient for getting things going and is less to break or drain batteries. The G3 doesn't support FLAC, however. I've heard the iRiver T-series sounds good, and maybe has better FM reception, but the T10 and T30, which were out when I was looking, are bulky and quite a bit bigger than the G3.