I think I will go with the 1250 just because all I hear about is build quality, accuracy with temps, warranty, and customer service. Can't go wrong there. Also most of the mods I have heard about that I would want are already done. Like the slide in second shelf, heavier duty deflector plate, and moving the ring. The outlet is a cool feature. I guess they removed the interior light. Do you find that pretty useful? I have a Milwaukee light I could use so not a big deal. I have two small kids and not much time for side projects... I have too many as is.I researched pellet smokers for two years. The market upgraded so fast I could barely keep up. I ultimately settled on my RT-700 because of the features for the price point and the 6 year warranty. I have been totally satisfied in the 2.5 years of ownership.
Thanks