Yomega Yo-Yo's:

The Yo-Yo that returns automatically! The Yomega Brain Yo-Yo is so smart that when you throw it down it will sleep and then remember to come back. Check out what "ooch" (professional YoYo-er) thinks here.
The Yomega Fireball allows for spins that are over 3 times longer than an ordinary Yo-Yo. With this system, players can progress to tricks once thought impossible. To see it in action check out Yomega's offical youtube channel.
Yomega’s hottest metal pro Yo-Yo! Winged shaped for easy string trick play. Designed to promote independence in Yo-Yo play, the Maverick is engineered to outperform. Check out some of the String Tricks that "ooch" does here

 

Duncan Yo-Yo's:

 

Butterfly® is the original, wide body/flared shape yo-yo and is the best-selling string trick yo-yo of all time! Designed for beginner yo-yo players learning basic string tricks. Check out some pros going nuts here.
The original and #1 looping yo-yo of all time! Imperial is great for beginner yo-yo players learning the basics of yo-yo play. Check out "Dazzling Dave" unbox a fresh one and run some tricks here.