the pathfinder is super simple compared to the meg. not nearly the complexity... it uses Extend air cartridges, it's lighter weight, a new simpler head design, plug and play on the handsets and HUD, as in you can change them swap them, add more, etc... the list goes on and on and on...

its still bombproof though, typical innerspace...

the meg is designed to take you to the limits of the the human bodies ability to withstand depth and then some without the machine limiting the body.

the Pathfinder is designed to take you to 200'.