I dare to say that the wood stoves made by Amos and Dave Stoltzfus are equal or better than the Woodstock wood stoves. I'm partial toward DS because I would rather see someone buy from a coal stove manufacturer than someone else.
Take a good look at the DS EnergyMAX pictures from the link I'm posting and you'll see the engineering that went into this stove, just amazing!http://messickstove.com/Stove%20DS%20Ma ... 20110.html
Edit: I just wanted to add pricing. The Woodstock Progress Hybrid 80,000 btu stove is $ 3,095.00 dollars on fall discount. The DS EnergyMAX 110 is less than 2,000.00 any time of the year.