Hi list, I need a replacement for our ME3600Xs and I know that ASR920 is the next generation of the ME3600. Now with the NCS5000 I'am wondering now how it competes with the ASR920. It has 1/10G and four 100G ports, thats some difference, but beyond that, mainly feature-wise (IOX vs XE) what can I expect from both? thanks for help Daniel