What is the best model pellet stove to buy?

Does anyone live within a round home?
Answers:    We have owned a Thelin for 8 years. We heat a 2200 s.f. home beside this, only. We got the one that looks similar to R2D2. It has a battery back-up, and have served us faithfully. I highly recommend this brand, and this model. Since we live out surrounded by the country, our home is all electric.

This pellet stove has save us thousands of dollars in heating costs.