I have only done it one time but here ..... this is my two cents on the whole thing. 1) dry them out! Its a lot more successful, otherwise you will not get but a fraction of the thc oil, 2) it also gives you another option besides bubble hash..... KEEF KAKES! (KEEF cakes) When you filter the leaves over your screen this is the golden promise God gave to us called keef. We can put it into a butter and have kick ass baked (haha) goods like brownies. Or you can compress all the keef into a small ball or cake, i used the corner of a sandwich bag. Then Smoke it up.... some of the locals in Amsterdam called them quick hash balls. Key is getting the mositure out and keeping it compressed it turns sorta like play dough.
Sorry for the rant I am high after a shitty college test tonight.... but yes its quicker to do something like that.... either way dry them all or just use whats dry