What is the best software version to go to? 6.1? 6.2? 6.3?
I have here a 4250 SBC, running fine on 5.2.
Now looking to update the software.
I understood that 6.2 has IPv6, but also consumes more CPU, so overall performance is decreased.
I do not need IPv6, so that would put us on 6.1
Or is 6.3 really better?