Wow £399. That is quite an amazing price. Still think I will wait to see what happens on Boxing Day though. @crazbelize Why is the Tab called SGH-T849? Thought it was GT-P1000 @danramos What is the name of the Samsung headset you were using? Need to check it out.
I have two headsets that work GREAT for me... Overall, my favorite is still my Motorola S305 bluetooth headset. They sound pretty good and they work GREAT for phone calls too. Callers tell me they hear me better with these than they do when I just use my phone. They appears to work great with both my Motorola Droid and with my Samsung Galaxy Tab alike. The other pair I really like, out of my collection of bluetooth headsets, is my Samsung SBH600 Noise-Canceling Bluetooth Headset. They suck miserably at phone calls (the microphones are terrible) but the audio quality for listening to music or podcasts is incredibly good! PLUS, this headset can also with with a 3.5mm plug as well, so it's not JUST for Bluetooth and can use them with my Nintendo DS, in addition to the Androids.
Well, in general, I would handily recommend the Motorola S305 because they're inexpensive but deliver excellent audio quality for the price--and especially because they serve that dual purpose so well, listening to stereo audio and making phone calls with good sound quality. They are, indeed, very light and they're reasonably comfortable--better than most bluetooth stereo headsets I've owned or tried. You certainly couldn't go wrong for the price. You can probably do what I did and get the Samsung later for those other times when you want to just bliss out to some music--but in the meantime, the Motorola are an all-around better purchase for your first pair. That's my opinion, anyway.