As a very long term EDIG investor / bag holder, I would have to agree with you. I like EDIG's chances in a year or two should the settlements continue. I believe PTSC will "hit" before that time as the USPTO should give us some light in that tunnel. I trust it is the end of the tunnel and not a large moving object headed my way.
Either way, both EDIG and PTSC are speculative penny stocks and we all know the key word is "speculative." My investment strategy has always been to have some exposure to spec stocks. They do hit sometimes, but a well rounded and diversitied portfolio is still the best way to ride out the bad days. I'm just too dumb to time the market or play the trading game for quick rewards.
It's kinda like KNOWING those 'dawgs were going to beat Bama. lol
John