Could you tell us more about what you'll be making?
I'd go with the larger x3210. It will be much easier to dip your pretzels and other large items.
It will also be much easier to produce a quantity of molds for your bars because not only is the bowl bigger in the revolation machine, you can get a Holey Baffle that will increase the melted capacity from 10 pounds up to17 pounds.
We have 1 little dipper and 2 x3210s. I prefer to work with the little dipper, but we primarily do small confections.
The new dispenser for the revolation machine would make filling molds MUCH easier.
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