Quote: (Originally Posted by
gafftape42)

Dave I am looking at moving to CCR this summer and will want a unit that can be used for tech diving. Would you mind elaborating on why you say the Optima is a good rec rig? And are you saying you would not use it for any tech diving?
It's a nice ightweight design, Micropore cartridge scrubber, and cleanly integrated. Not a "Heavy Duty Expedition" rig, but a nice all around little rig. Ihad not seen one before and was not unimpressed.
Dave