I know thier is a version with magnets involved. What's the most visual routine in your opinion?

There isn't a BEST or MOST visual it's what one makes of it. Each makes it the best by altering it to their performance style, desires, etc. Maybe you are wanting to know what others consider to be their favorite.
One favorite is Table Hopping Cups and Balls by Carl Andrews; http://www.penguinmagic.com/p/462.

Another one you might like is Bill Malone's routine from his Here I Go Again video series; http://www.penguinmagic.com/p/S9641
Video; http://www.youtube.com/watch?v=5SfaTbMHMl4

And then there are the "World's Greatest" which has three DVDs in the series;
http://www.penguinmagic.com/p/S11268
The late Tommy Wonder's routine on this one is also a favorite.
http://www.youtube.com/watch?v=MJ6qT8JvaMY

I'll take a look, thanks

Also, don't overlook regals "my best friend" presentation. it should be in the World's greatest magic series.
Its very good.

Wonder's routine is awesome.

Regals is my all time favorite presentation!

Have you guys seen his Cups & Balls & Cups & Balls routine? Genius!

http://www.youtube.com/watch?v=MbnwgwnLe38

If you've never seen it, you're in for a real treat.

You can find it in his Constant Fooling books.

Thanks for posting that. I hadn't seen it before. I love his jokes about the magic shop owner at the beginning.

Ted

David Regal should just make a DVD with just his versions of Cups and Balls. I think he has about 5 total in all his books.