[gmedwards]

I have both the Incra and Leigh and have used both for dovetails. I recommend the Leigh. In my opinion, it's much more versatile and easier to set up..

 

[gmedwards]

I have a DR4 in 24", but mine is at least 20 years old. There has been a design improvement or two since then. The dust collector attachment works okay, but it's far from perfect. Better with than without, though. You're going to love the ability to easily do variable spaced dovetails.