If you don't get five likes, will you give up on this project? If not, then why ask for likes at all?*If this comment gets five likes, I'll put a request for permission (from my parents) to buy the iteration 3 prototype from shapeways*
Let's see who is more excited: the reddit community, or the speedsolving community!
How on Earth do you expect anyone but you (and whoever else you're working with for the designs) to know what's good for a cube we have no information about beyond "it's pretty darned fast" and a couple of pictures? Print the cube, try different magnets, let some fast people try the different magnet strengths, pick the winning combination. If you don't know any fast people who are willing to put in hours to test the cubes for you, just pick whatever you prefer, because you're the only one with the actual cube/prototype. (Honestly though, it should be pretty easy to find testers, given how well received this thread has been; this shouldn't be a problem as long as you're not being paranoid about people leaking your revolutionary designs.)What magnets should I use in the 3v1? Strong or weak?
the 3v1 (iteration 2) is pretty darned fast.