I have an idea for Nick n Phil... Instead of a 2 dimensional visual chart or a slightly more interactive comparative shape/style chart with drop downs... How about the following?
Since you have made several Throbot videos to date, why not create a product lineup with the same layouts (pin up/down) using the same player style and compare that way... Pick a style, pick a layout, pick a ball (Throbot, lane surface and oil pattern are your constants) then one can truly see the motion differences between a Guru Supreme, Primo Solid, Jackpot, etc...
Or is this coming and I am "Captain Obvious?" LMAO