I have a few---the 1/2 incher is pretty much retired. I carry a Jobe 1/4 in the field and use it for panning and the Royal short sluice, go down to 100 mesh at home, but don't use them much, but really should start, would make my processing of cons on the porch easier.
The 1/2 is an all plastic Keene, the rest are Jobe, no issues with either