Bubble Bag Kits

I have two questions for these things,

Are the leaves suppose to be dry before trying to extract the trichomes from them?

I just got the 3 gallon size kits, I only have 6 plants and dont plan do go any bigger, is 3 gallons enough to yield anything decent or should I bump up to the 5 gallon kit?

thx

sort of, i leave my for some time (month) in the freezer, but they should be dry and cold if posible or the won't be any good

i let mine dry about half way. when the trim is sticky but still a little moist. this will give you gummy hash. if you wait to long it gets dry and won't mold together easily. i give it about a week or 2. yes freeze it before using, this will help the trichromes break off easier. the small bags work good. i started with 1 gallon, then went to 5 now i'm ready for the big boys. the bigger bags drain faster.

well that is why i freezer dry them, that takes for ever, but they can't mold on me nor decompose nor can the THC decompose then and after a month you can start to get the bubble bags ready

and that bigger bags drain faster is natural since the got a big screen aerier to drain with