The lighter 1,0 mm definitely has a better action and flashes much more. I was surprised by the action leaning more towards a swimbait than that of a spoon, I expected more roll. I think you have a winner on your hands. Thanks for posting the video, always nice to have a live visual with the words.
Hope the weather breaks for you. Here are water temps are still way below normal and now so late in the summer season it doesn't look like we are going to get the warmer water. Guess I'll just start fishing the fall patterns.
Great job on the metal swimbait.