Personally, I eat pretty lean cuts of beef or a cheeseburger with 95% lean ground beef and fat free cheese for one meal on a daily basis even while I'm cutting.
Can also do ground turkey and it tastes pretty good if you season it properly.
You see them for sale eveywhere (drugstore, target, Body Shop) and yet evey time I buy one it falls apart in a week.
I bought mine from wegmans and it seems to be holding up just fine after 6 months of use. Maybe don't scrub so hard?