I am probably not going to do the Big Boy. I think I will probably end up pre-ordering the Y6B. I was looking at both of these and was trying to justify the extra $600-700. I was thinking the blow down steam, included sensor track, the lcs power supply (already have it), depleting coal load (I don't care for this feature), then the extra speaker might be why it was more expensive. To me, I don't think those features are worth the extra cost. I am sure others feel differently.
Then comes the money factor. I already have quite a bit on pre-order set to arrive by the end of this year. It will be nice to not add another $2000+ to that amount.
