MPB, Wex, London Camera Exchange, Harrison Cameras, SRS Microsystems and Camera Jungle are all shops that I've used to buy used and/or new equipment from and been happy with all of them. If you want to buy grey imports then Panamoz and HDEW are arguably the most reputable.I'm new here, I am wanting some new lenses, do you guys buy online usually? What do you rate mpb.com? Or what other reputable places are they other than Currys and. Jessops? And what do you rate their prices?