I CHOSE THE DROLET BLACKCOMB 2 STOVE FOR SIZE AND EFFICIENCY. i WANTED ENOUGH HEAT WITH EMISSION MINIMIZATION- (WASTE NOT, WANT NOT) Being a plumbing contractor and installing several wood stoves and vent systems over the 38 years in business made this a welcome challenge, although you need to understand and follow all directions and ask questions if in doubt. now waiting for some cooler weather to break this unit in.