oh by the way if it is shatter, it is not fully purged. there is a lot of butane in there still. shatter looks cool but is not purged right.
Thats definitely not true at all. In fact I would say more often than not the opposite is true. All the best vac purged bho I've had has been shatter. I very much prefer dabbing shatter over wax/budder.
Jar into fridge or freezer seems to slow down waxing. Some strains seem more prone to waxing.