We have several future chips on order from B&G. Still have a couple out with Chipco.
Chipco is doing a quick job for The Maloof Celebrity Roast on Oct 5. Chris delivered the airtights for them today.

Chipco does a fine job for us.
B&G chips are better in our racks because of the size difference.
B&G costs a lot more and are slower delivery.
I know that does not answer your question, but it is the best I can do at this time.