None of those have a Os of 13 billion with a history of crazy dilution compared to Wrfx..
The problem with Wrfx is Brad is known for burning through cash way to fast and never following through on his Pr's..
It might be worth a tick or two but whales won't push it really high because its just too risky imo.. But good luck to you but if I was in I would take my 1 tick in a heartbeat..
Before getting too deep I suggest reading all the old Pr's and then looking to see what was actually done..
Also look at what larger companies were working on years before Brad started Wrfx..
And then ask yourself why Brad and his friends are not investing money in Wrfx? If Brad is truly worth a few million why isn't he investing his own cash?