The Leyden simply works, the Ducthwest does not, instead of the secondary combustion loosing heat and stalling, the leyden will actually build and stabilize. Heat output is strong and consistent for a good long time, not so with the Dutchwest. Just my observations, I keep thinking I'm doing something wrong with the dutchwest, why doesn't it operate like my Leyden? I don't know... When I bought the Leyden, I didn't realize it was in the same "class" at the dutchwest, so the answer to that question is that it was bought out of ignorance to the downdraft design, and I certainly would not have bought it if knew it shared the same design as the "everburn". But now that I have both stoves and see how well the Leyden performs, I'm just wondering if it isn't the Dutchwest itself. My only complaint about the leyden is the ash drawer, its a little funky, and I think all downdrafts will suffer from a boring fire and smoky glass. But I no longer belive all the downdrafts suffer from "stalling" or "going nuclear", that trait is appearantly very common with the dutchwest. If I had it to do all over again, a sideload fairview or sideload Jotul would be the route I would take... No matter how carefull I am, I can't do a full reload without a trace of smoke smell with the Leyden. The sideload dutchwest was harder to get wood and made a bigger mess, but never made the cabin smell like smoke.