Freeze precip is going to leave your dmt in a fluffy powdery state. To form crystals you have to do other methods of retrieving your end product. Fluff is just as good as crystal, maybe better cuz its easier to work with(to me). Its preference really. Your pic looks fine, a little more yellow than I would like mine, but its perfectly smokable spice. Try holding your hits in longer and taking bigger hits. Your problem is not your spice.

"I am cursed by the blossoming knowledge of my feminine ideal and she looks suspiciously like you."
"Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid." -AE