Hello, I'm looking at replacing my bird netting. I have been using the "premium" green string style of netting and its beginning to have holes. Can anyone share their experience with the extruded polypropylene nets versus the string nets? The birds eat through the 3/4 inch holes. I'm wondering if the 1/2 hole size might help keep the birds from pecking through the nets. Mocking birds are aggressive little a-hole creatures.