At the beginning of the summer I noticed a sale on Trilogy Challenge Emac Judges and decided to give them a try. I didn't even realize they were in Eco plastic, whatever that is. They felt really slick, kinda like some of the slicker DX Aviars, and that got me really nervous.
However, as a complete surprise these things just clicked. They feel so good and for my putting style release super clean. I've never putted this well and it's mostly thanks to the putter change.
I figured I might as well give the "better" Classic plastic a try, but was a bit disappointed. The Classics were somehow flatter, while this particular Eco run had a bit of a shoulder. I wonder if anyone else has noticed or tried this, but now I've stacked up with the Eco run to cover me for quite a few years.