I also have a similar gas model, though a few years old now. It's a great dryer overall. I have it stacked over a WP front-load washer.
Accidentally hit the EcoBoost/EcoDry option once and it (seemed to) take 11 hours to finish. That's enough of that silliness. Gas is much cheaper to run than electric so I'm not worried about the cost/load. If I lived in an area of the country with very high utility rates, I could see the benefit of this for smaller and lighter weight loads like sheets, etc.
I don't have the steam function hooked up, we don't have a lot of dressier clothes in our weekly laundry that need freshening, etc. so it's a feature I wouldn't really ever use. With 20 machines hooked up, I have enough water connections!
The 27" platform from WP is a very capacious unit, but the narrower drum tends to ball up larger items like blankets, sheets, etc. There is a bulky cycle that extends the drying time to 1:10 and senses temperature of exhaust air to ensure drying all the way through. Though it takes a while, it does seem to work well. Mine has the staggered baffles, doesn't seem to make much difference tumbling or keeping open these loads.
With a window in the door, you can keep track of how those wool dryer balls actually work. In this dryer, they tend to ride in the gap between the door glass and the filter a lot. Not really a defect in design, just entertaining.
