UM3(E) Constructive / Hardware differences between print core AA and print core CC (Ultimaker or 3D Solex)

[Yo-NuTZ 3]

Can anybody tell me if there are any constructive / hardware differences between the Ultimaker Printcore AA and CC besides the hardened nozzle (sorry, i'm not a native english speaker)? Maybe the CC printcore is all metal (no PTFE tube on the inside)?

How about the difference between the 3D Solex compatible models:

https://3dsolex.com/product/printcore-cc-0-4-everlast-ruby/

and 

https://3dsolex.com/product/printcore-s5-trix/

 

I will need to print in the near future some abrasive filaments and am currently researching my options, so any information is welcome

Edited January 5, 2023 by Yo-NuTZ
Reformulated for clarity

[Yo-NuTZ 3]

@gr5 Could you please help with the question above? From your posts you seem to be pretty knowledgeable on 3D Solex products....  

[arj3090 2]

I don't know what the difference is, but I am sure there is a difference between AA and CC cores because I tried to print everything using only a CC core. I found that some materials do not print well from the CC core, but print fine form an AA core. One example is TPU.

[Yo-NuTZ 3]

Thank you for your input, i expected PLA and TPU to be more problematic on the CC core

 

I would have kept it for special/engineering materials. I was curious if there were other modifications to it because i like to understand how stuff works and am a tinkerer.

 

Tried contacting 3dsolex through their contact form but got no response.