How big is your house, be careful about not buying a stove that is big enough. I would slash the recommended sq ft about in half when choosing a size. Example, a stove says it heats 1200-1700 sq ft., it will keep you toasty warm for about a 900-1000 sq ft size house. It depends on how warm you like it, mid 60's, mid 70's. Plus I bought the biggest stove Pacific Energy makes, the Summit, and I highly recommend it. The larger firebox, 3.2 cu ft. makes it really easy to load wood, plus I bought the ash pan option, makes it really easy to clean up, no dust all over the house. Just click on my signature to see my Pacific burning and pics. If you live in Upstate NY, about where, I am sure they have a Pacific Energy dealer not too far away. You really owe it to yourself to look at one.
http://www.pacificenergy.net/index.php., search on local dealers after you choose the size you want.
I have also owned an Avalon, which makes really good stoves. It does not pump out as much heat as my Summit but damn near close. The Avalon Olympic is a great stove with a large firebox, very sharp looking too. I owned an Avalon Pendleton, the smallest one, but it pumped out a lot of heat. My father in law has an Olympic Avalon and loves it, has had it for about 15 years and it still looks and works great! The problem with my Avalon Pendleton was the small firebox size, too frustrating, and no ash pan, not very clean......So I bought the Pacific Summit and I have no regrets.
If this is indeed your only heat source I would go with the bigger the better philosophy. Hearthstone soapstone stoves are great also, you can get a large firebox, plus Lopi makes a really good stoves, very sharp looking too.
There are plenty of guys on this website that can tell you a hell of a lot more than I ever could. Just reach out for them, these guys are the "cream of the crop" I am just a little fish in their big pond.
Good luck and Have Fun