Board Thread:Ben 10 Discussion/@comment-4969948-20160930222056/@comment-24922135-20161017140226

Echoson wrote: Design-wise, I like the AF/OV version of the Omnitrix, it's sleek, stylish and people could fall for it being an actual watch.

Abilty-wise, the Ultimatrix. Not only can it Ultimize forms, but it works in different dimensions, sense radiation and can allow the user to change into Andromeda forms. Don't all omnitrixes work in other dimensions? also: every omnitrix after the andromeda aliens were scanned could access those aliens, they just weren't present in the database beforehand.

Mine would have to be a tie: Ultimatrix and Biomnitrix.

I love the gauntlet designs of both, as well as the freedom of the imagination we as a fandom get from theorising different potential transformations based off of them. Hell, half of DoB10 is just using new forms from these two types of trix.