I completely agree with ya. I would just cut that bitch. If you don't have a scope then wait a few more days then chop.
Actually if you can tell us what strain and by what breeder and how long they recommend. It would help us out quite a bit. Plus, it would help if we knew how long you have been flowering it for? Regardless I think you will be pleased with it even if you harvested right now. Just my opinion though. I have a 2-3 years experience growing my own indoors, so I am no beginner, but I am still learning shit everyday. That is why I love fucking growing such beautiful flowers!