How am i doing?

So here's some pictures of my grow... These plants were only about 6 inches high on June 28th, and now all of them are flowering...
The tallest is about 5'9'' but doesn't have a lot of bud.. do taller plants usually have smaller buds or not? This one also didn't start flowering until about a week ago, unlike the others who have been flowering for about 3-4 weeks.


I think all together i have about 4 ounces, on week 4 of flowering... with 3-4 more weeks how much more can i achieve?

Looks good, I'd say you're probably at about 75-80% right now, probably can't expect much more than 6-8 O'z