In reply to:
The 43TX doesn't have auto EQ and isn't otherwise notable. I wouldn't include it in my list.
Hmmm, it said it did in the product description.
ahh...just looked again. Tricky wording. It has "Manual MCCAC (Multi-Channel Acoustic Calibration Circuit) coaches you through fine-tuning your system to your listening room's environment-until the receiver and your speakers are perfectly aligned."
Sounds like the same thing, only you have to make the adjustments yourself rather than the entire process being automated. ???