YoYoJam just released a new video for their upcoming release of a new yo-yo called the Theory. Features Ben Conde, Yoshi Mikamoto, and Grant Johnson and WOW do they have some killer Single A tricks. Amazing stuff.
Theory is a new budget metal yo-yo from YoYoJam that features some plastic caps similar to the Lateral Caps.
And as you can see from Ben Conde there is some neat stuff you can learn to do with it.