Quote Originally Posted by AbuMaia View Post
It's a dual extruder for anything you can get to fit the spacing. If the new dual hotends fit, I see no reason to not use them.
Agreed.

I think the hot ends you mention, though are for bowden use. While you could use my extruder to drive a dual bowden system, it wasn't really designed for that. There are probably better options.

The Itty Bitty Dual Extruder is really all about getting the hot ends as close to each other as possible and minimizing moving mass. Neither of these are issues for the bowden.