Looking at getting a pvs 14, I'm new to it as a buyer, used basic stuff when i was in. Anyways, I figure if I'm going to do it I shouldnt try to not pick pricing. But the vyper setup with WP from see the night is 3k for thin filmed white, and 3600 or non filmed white. The tnvc is 3500 for thin filmed white, and 4k for nonfilmed white. I dont know specifics or definitive differences in tubes, but any help or comparison thoughts are appreciated. Thanks