I've been telling folks to add a good amount of weight to my pots or the other pots(brand X) they already have. I was in one of the many thrift shops in town the other day, one of my addictions, when i saw and bought some perfect material for pot weights! It was a old bar about 5feet long from a weight lifting set, its solid steel rod about 1" in diameter nice & compact and heavy, all i've got to do is cut it to length and tie it into the pots, just perfect in my humble opinion and best of all it was only two bucks! such a deal . Now you'll more bucks to buy my pots with !!!
So if folks listen to me and weight their pots properly and use PLENTY of bouyline, 25-30% more than the depth, i'd bet 75% of the stolen pots problem would go away, thats just my outlook on things. carry on