In reply to humptydumpty:
Short supply at the moment, but they are coming through - it's just the few we do get sent have usually already been ordered by customers, so just go straight out. I'm sure it'll be just the same for the other shops. No doubt Totem will catch up eventually.
Of course the major dimension where Totem win over other cams is the width of the head, which is not shown in manufacturers' size charts, not even Totem's.