Lol. Yes, had both. Very similar wave range. Rusty is packaged more like a hpsb but it groveled great for me. Stamps has a generally wider outline.You had both rusty and the spark plug, yah?
which was better for the meh-DD days?
But keep in mind that my Rusty was 6’0, 19.5, 2.3 (stock dims) and my Stamps was 5’8, 20.25, 2.5 (different from stock).
i have pics of my spark plug somewhere on the Stamps thread.