I've had that one and agree, it's a great iron.
I'm currently using an iron I found at my local hardware store, of all places, for $20. I bought it because it has no automatic shut-off.
There are definitely advantages and disadvantages to features. Another great iron I own is the Reliable Digital Velocity. It is an awesome steam powerhouse, heavy, great for pressing backs, yardage, stubborn wrinkles, etc. It can get quite heavy, so this smaller, lighter hardware store find is great for piecing, classes, retreats, etc.