Pao
Contributor
There is an unpublished small study that seems to marginally favor 50/75 but this is just preliminary.
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
You will find his position has changed.Thanks! I’m half way through Deco for Divers and not to the deep stops part yet (I did skim it)