I too have been in both of these stocks for many years and there ia s major difference in my opinion between them.

EDIG Less The 300 Million Shares

PTSC 400 Million Shares

EDIG Honest Management and Board

PTSC Board takes large salaries and management has had numerous changes with very questionable business decisions.

EDIG Gets Around 60% + of the proceeds with the potential of that percentage to go up.

PTSC is somewhere around 30% + of the proceeds of what is left after the law firm TPL screws them.

EDIG is calling all the shots with the attorneys

PTSC at the mercy of TPL (A simple google of TPL tells it all)

IMO