May 10, 2016
The grates are better than cast iron!
A bit pricey, but I love the SS cooking grates for my S-310.
1) They look great, and clean up well.
2) The grates are "heavier" than expected, distribute the heat as well as cast iron, and retain the grilling temperature when the lid is repeated opened during grilling.
3) The grates distribute heat evenly throughout grilling more easily giving you those coveted grill marks of a grilling pro.
Bite the price bullet, the grates are a good investment all around!