The Keystone is also a nice looking stove and the big window is nicer, thanks for the suggestion. I just made up my mind that I'm not going to listen to any fans from a pellet or insert. Going to build out my hearth and go with a freestanding.
Why did you change from the Fireview to the Keystone, because of The extra features.
I first got the Keystone, but almost never ran it with flame in the box, which gives less output. In super-cold, windy conditions it was doing better than the Dutchwest, but instead of opening up the air and running a bit of flame for more output, I instead started thinking I need a little more output for extreme weather in this leaky, no-wall-insulation cabin..so I got the Fireview.
I soon realized that the bigger window was great for seeing more of the fire when ramping up, and that I missed the ash grate, which the Dutchwest also had...don't like shoveling at all. I figured that if I sealed up a few of the worst air leaks in the house, the Keystone would be plenty. I sold the Fireview to my BIL, who was running an old smoke-blower stove. It's great over there, 1500 sq.ft. with fair insulation, and they often let the stove burn out in our climate.
Now that I'm used to running some flame in the box when needed, and I've tightened up the air leaks a bit, the Keystone has handled these single-digit windy nights well. House temp might drop a bit at the end of the load, while burning coals, but only a few degrees if I manage the stove well. Another trick is to throw a split of quicker-burning wood like Cherry on the coals, and kick off the cat and heat up the box again while burning down the coals. I need to do that, then stir the ash down the grate, and I can get a bigger load in the little box. Even at 1.5 cu.ft. it will burn overnight easily. I burn three loads on the worst days, usually two in average temps, just one if it's near 50 daytime high.
Both stoves are easy to run, dang near foolproof.
You'll love the quiet of a free-standing stove. All you hear are little clicks and ticks, telling you what the stove is doing.