Is there a model rr club in the US that uses EZ Track on its layout?
Most clubs are composed of advanced modelers who have graduated from sectional track into code 83 or smaller rail track, either flex track or hand laid. I do know of a couple of long-term modelers who used EZ track curved sections in helixes because they are stable in their radius.
In my area, near Raleigh, NC, only for small portable HO layouts for temporary displays. For noise reasons, the bigger layouts, and modular layout sections, all use track laid on cork roadbed. The N-scalers all gravitate to Kato Uni-Track because of it's wide selction of curve sizes and specialty track.
Len