I thought I would toss my 2 cents in with my story.
2005ish was designing and building a 28x48 addition on my house, basically doubling the size. Now how to heat this new space, huge new family room, master bed and additional bedroom. Pellet stove for the family room, exsisting furnace for bedrooms. To the dealer, what are my choices, wife and I fall in love with Harmon xxv, end of (re)search. First yr out for this stove, even has one of those # plates on back, that makes it a collector item, lol. Flawless, more or less , performance since day one. The price I paid has been worth every cent.
2008ish, Oil goes nutty. Lets get pellet heat in front original house. Buy a lesser quality/performance/price pellet burning box. Yes , I was a bit spoiled with the no need to tinker with my Harman. This lil pellet burning box ate through pellets like there was no tomorrow. I gave up mid winter. Spring 2009 I am surfing craigslist, wow, used Harman xxv $800. They are two items that the day I sell this house I will be taking with me.
Do I fully understand the why the OP asked his question, yes. Have I done much research or talking to dealers about pellet stoves, no. Did I have some great dumb luck with finding a stove that is built to last, perform, and keep my family warm, yes. Do I have a hopper that needs to be filled at least once a day, sometimes even needs another topping off on those real cold days, yes. I call it my winter workout. Will I bash that lil pellet burning box I bought, no way, it put me in a spot to get a xxv for $800. Plus the guy who bought the lil pellet burning box, $400, got a great deal and was happy as heck.
take care, enjoy your winter. The wife almost had me fire up the stove the other day, so I imagine it won't be long before its heating season again.