> Which XM2GO product is the best out there - or are the
> features identical. Do they work the same way? And can they
> use the same antenna and/or power plugs as the Roady2?
>
They all have the same basic chassis. The Delphi and the Tao are almost identical, with just some style changes on the buttons, while the Pioneer is configured a little differently, looking more like a rectangular cell phone.
As far as I could tell they all have the same package of accessories. Everything you need for car, home, and walk-around, and all retail for $299.