Zip ties deteriorate from UV exposure and will start breaking in about five years.
3/8 inch hog rings (and their special pliers) are easier to crimp than the J clips. Both will work with 1/2" hardware cloth but neither will work with 1/4" HC.
You can find galvanized and stainless 3/8" hog rings. Galvanized is softer metal and easier to crimp. Stainless will not corrode but the galvanized will probably outlast the HC..
Personally, I'd use a curved needle and stitch it with black nylon seine twine.