The magnificent 10ft Ganja Plant who I am forever banging on about in the forums. They are an offshoot of John Brown's body and basically get in the studio and write and record these tracks in less than a day sometimes. Pure organic rootsy dub.
Seeed are a German collective of musicians who frequently dip into Dancehall and have a commercial sound, yet their infectious rhythms and reverence to the original Reggae sound endears me to their sound:
I have posted this a couple of times but this thread gives me another excuse

Freestylers are primarily a Breakbeat band but they dip into Hip Hop and Reggae occasionally with great results. If I am ever pissed off then I crank this up at home and bounce around the place.