I use my miller table mainly for the finest of fine gold, like for -100 mixed with fine black sand when I go to the coast with my Gold Cube. That stuff is extremely hard to pan clean.
I built a 2.5" dredge this winter that has Gold Hog mat in it. I'll probably pan the big 50+ stuff and then everything smaller will go on the table. My table has chalk board paint on it right now, but I bought a roll of rubber mat to put in it that is the same as what's in the black magic clean up sluice to see if it works even better and faster.