RDB
I have a Smokearoma that I got several years ago when a local meat market went out of business. The reason that they purchased it was they could take meat that had expired. Cook it and sell it cooked, because it was cooked under pressure. If you could get it at a good price I would buy it.
The smokearoma does a good quick job, produces very tender meat, and does one thing that your water smokers cann`t and that is put the smoke flavor clean to the bone. If you could get it at the right price it would be a very help full tool for you.
Smokearoma also has one of the best dry BBQ sauce mixes that you have ever had. Going into business like you are thing of I would shroug of some of the advice from these pureist and think of what is best for you.
If you would like to talk pm me your phone #
Charlie