Joining the pack of Jawbone Jambox alternatives this week is UE Boom ($200), the latest speaker from Logitech's Ultimate Ears division. As nice as the tube-shaped speaker looks in photos, it feels even better in your hand thanks to a wrap-around fabric front grille that changes in color to match or complement the rubberized plastic frame, with contrasting accents used for a UE logo tag and giant volume buttons. Like a couple of other recent Bluetooth…
