I can confirm, this is the best Hardware I ever used.
Hardware is not impressed of interference just fantastic.
Very very stable, until now no hangs and no crashes no lost comms.
The pulse-train is fantastic, so good that I was able to increase my axes speeds.
Even Milling Parts with above 30k lines it works fantastic.
CS-Lab did a very good job, and I can recommend this hardware to anyone who is going to retrofit.
Now hopping Mach4 is coming very soon.