Dude I posted on thc Farmer how the sf1000 for $150 is weaker than this cheap Amazon light I got for $70. The post wasn't even bad really, I was just bitching about being disappointed I was in SF, how I was wrong in thinking they're lights were good and that they were more than just a bunch of advertising. One person responded with "this is a SF supported forum" and then my post was deleted when I woke up the next day. I was actually going back to delete it myself cause I ended up feeling bad about posting that on their own forum. But never got the chance. That's when I found riu which I thought was a knock off version of thc Farmer. But have come to find out it's prob more the other way around. Riu is way more helpful with more active people and more questions answered.
Edit: I feel like I should say that I've met a couple really helpful dudes on there though.