Best eNodeB stack for Cat-M1 support?

Hello,
i have a LimeSDR and would like to set it up to use as a call-box for functional testing a commercial Cat-M1 device. I havent found a lot of info on the level of support for LTE Cat-M in the available eNodeB stacks that are compatible - it seems Amarisoft claims some Cat-M support, as well as OAI stack, though it seems they are both based on 3GPP releases prior to 13 ( first release including Cat-M) so its not clear how well Cat-M will work with either or what the limitations might be. Has anyone been able to get a Cat-M device to connect reliably with any eNodeB stack ? Please share any related success or failure - Any advice would be helpful.
Thanks

We’ve certainly used Amarisoft with LimeSDR hardware and NB-IoT, but not sure about Cat M1.

More generally speaking, Amarisoft stack is much better supported than OAI and I’m not sure what the status of that is.

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Hello,
Amarisoft is capable to run M1 inside 5+ MHz wide LTE or standalone.

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