In a perfect world where both guns are reliable and shoot to their full potential I'd take the NT any day. However, the Ego will most likely give you less grief in the long run, but if you're capable of troubleshooting guns then the NT might not be so bad. For the most part though, it seems like all the NTs with issues got weeded out and the NTs left over in the market are all fine.
As for TechPB... we've done some restructuring.
Thanks for letting me know.
I went on the BST and it use to be filled and now its empty ;[ and I see threads that are from early 2014 and haven't had activity.