additional bits for Cyber Tool

[emperorwang]

Forgive me if this has been covered elsewhere, but I couldn't find anything here or via Google.

So I recently got a Cyber Tool 34 and love it. I was wondering if there were more bit options available though. All the bits I could find for sale online were replacements for the ones that already come with it.

I did find a number of 4mm hex bits for sale online, usually sold with their own drivers. I was also wondering if anyone here uses non-Victorinox 4mm hex bits in their cybertool and how that works out for them.

Thanks.