I am looking for a small stand-alone wood stove to serve as a secondary source of heat for the main floor of house. I don't have an existing fireplace or chimney. I am trying to find a stove that is easy to use, with relatively low clearances, good efficiency and low emissions / a clean burn. Probably prefer non-catalytic. New to the wood stove market and finding it overwhelming! I'm seeing good reviews of QuadraFire (i.e. 2100 Milennium, 3100 step-top, Yosemite), Pacific Energy (i.e. Vista), Regency (i.e. F1100, CS 1200) and Jotul (i.e. F 100 Nordic). However, would welcome advice on which manufacturer is best, and cast iron vs. steel. Thanks!