The ans. to your question is yes/no
Always make enough to enjoy right out of the smoker and to put in the fridge to enjoy the next day and wait and enjoy the next week. etc. etc. I have never noticed a difference in flavor from letting it sit for long but that mite be because i never let it sit to long.
I have never put in freezer but i am going to do that right now and wait for a couple of weeks to see if it get crumbly.