i would chop them.
if you are not sure, chop the tops, and a wait 3-4 days and looks the lower ones. chop the top buds will give a boost to remaining lower ones :)
Hey!!!! If you're looking for a high, you should have 80% of the trichomes white and 20% amber. I see in your photos some amber trichomes, so you're not far off. I would wait another 5 to 7 days to harvest and get the maximum THC levels. Good luck!
Good to go over 50% is peak THC just Google trycom chart and it will give you a spectrum of colors depending on what kinda of high you're looking for...