Thank you for your question and thank you for trying the pucks.

Here is a link to a product review when using the pucks in a bradley smoker.

http://www.salmonuniversity.com/Peterson_Puck_Review.html

The next flavor we plan on bringing to market is hickory.

At this time it wouldn't be cost efficient for us to offer mesquite flavor at the current price. however sometime down the road it may be a flavor we pursue.