Guerrilla Gold was created by Breederbrad of Smoke-a-lot seeds... and then was breed for multiple generations into multiple strain names by "Greens" He created GG#1, #2, #3 #4 all lines were taken to F5 6 or 7... It is a northern outside strain that hates heat, wont grow in the south, and prefers to be grown outside. Inside it can be a nightmare... I have been breeding with GG for a few years. GG#3 is a solid IBL and when crossed to any Photo it decreases the finish times dramatically. It adds hybrid vigor to any strain which can never be a bad thing. On its own it is not a great strain unless you live north of 47N...and need GG to finish.
Greens grows at Icmag are legendary and should be read by anyone interested in the strain... They will blow you away for a guy growing at 53N know one to this day has done what greens has done...know one. Search Greens as a username at icmag and look at his threads.