I picked Patagonia Rio Gallegos waders for the quality and fit. My previous choice was Rio Azul, which were discontinued. The fit on them was slightly more generous, but the Gallegos are more heavy duty. They seem to be a little harder to wiggle in to, but it is worth it for a streamlined fit (no pun intended!). They haven't been in the water yet, as we are approaching ice-out in the Rockies. I anticipate loving them.