So for all of us who have decided to use wood as a primary source of heating we work at it, it doesn't matter what brand of boiler you purchased, self loading, gasifier, chip, whatever, it is a lot more involved than writing a check to the oil man, so for most of us there is something else about it that we find rewarding...In my current situation if I had to do it over again I would go Seton or Greenwood, the main reason is time, currently still working , my wood source (mostly) is local tree guys pulling onto my property and dumping hardwoods, the sizes can range from 2' long to 10' long, and up to 30" diameter pieces..what I am able to do because of my boiler style is basically cut up into pieces large junks, non split, if I can lift it, and it fits through the door, in it goes...Some of these big junks will burn for HOURS...The thought of processing these loads down to small split pieces is not appealing to me. Now if I was retired, and had more time, hanging out behind a splitter for a few hours a day cracking logs could be fun, chit you can even have a couple buddies come over, have a few beers, and watch wood split...but these days, I have to just get it done. Additionally, while I try not to, higher moisture wood will burn easily AFTER the Greenwood is up to temp, with the thermal mass, (which remains crackless) keeps the chamber Very hot, when you add pieces at the hottest point, the GW will burn just about anything. I am not saying these units are perfect, nothing is perfect, but between the huge amount of hot water the GW can make, the large pieces it can use, and the height temp thermal mass, it's perfect for me....After my new storage is complete, it should even be better...