Congratulations on your second grow but as others have said it still had quite some time to go before it was ready. Don't rely on breeder time frames or trichomes to tell you it's done. There's not a single brown pistil on that plant and you want them all to have turned brown. Then they'll start to look like their shrinking up into the bud as the bud swells in the final weeks of ripening. The branches will be bending down much more under the added weight in the last two weeks before it's ready and it gets a swollen look to the calyxes.
You did a great job getting that one all the way to where you did. Next grow as you get to where you think they're done, post a thread and pics so you can get some advice on when better to chop. The difference in quality and weight will be worth it, I promise.