I have had both, a Cat and currently tubes. Both seem to frustrate the wife at times, but that is not the stoves fault.
My next stove/insert will be a Cat, the consistent heat output wins hands down in my book, this whole burn to 500 then shut the air down and let it get to 550 mess is the pits. I liked getting it up to 400 then shutting it down and letting the cat do the work. It is a wonderful thing seeing nothing but the cat glowing and your top plate cruising at 550.
There are other cat stoves out there other than BK and Woodstock, but you do get what you pay for.
My next stove/insert will be a Cat, the consistent heat output wins hands down in my book, this whole burn to 500 then shut the air down and let it get to 550 mess is the pits. I liked getting it up to 400 then shutting it down and letting the cat do the work. It is a wonderful thing seeing nothing but the cat glowing and your top plate cruising at 550.
There are other cat stoves out there other than BK and Woodstock, but you do get what you pay for.