READY TO HARVEST OR WAIT ALITTLE LONGER?

Here are my 2 auto plants. The 1st 4 pics are my bubblicious auto. The last 4 pics are dark devil. They are both just over 9 weeks outdoors. Do you think they are ready to harvest or should I wait alittle longer?

2-3 weeks more

Some Purdy purps! I agree with ISK couple more weeks

Those pistils still look pretty erect! lol wait til they curl back a bit and start to change color