Looks a little hairy still, but if trichomes are in the right proportion that you want - go for it.
if you don't have a 30-60x magnification loupe or scope, you can get them cheaply.. or pay a lot if you choose. The density of nugs is another good sign, but that's something you don't want to repeat.. once a couple other physical traits line up pointing to harves, i give a cola a little feel without damaging it to gauge density. this has to be relative to the type of bud you are growing as they are anything from soft to rock-like...