Cyrano and rexbo, thank you. I am towards the Curtiss after considering a couple of things.
First is that the knife can be purchased directly from the maker, who it was easy to communicate with. The Neon (error on my part with the Nano in the title) was being sold on a Russian blade dealer on the internet that I am not sure can be trusted. Was also thinking how it may be more difficult to get support from Shirogorov should it be needed.
Second is that if the knife ever needs a cleaning, caged bearings would be easier to deal with than loose ones. If there is someone that would somehow lose those bearings, it would likely be me.
Do not care for too much weight though. Carried a beefy/heavy XM-18 in the pocket before and it was not a comfortable experience. Cannot remember why I ran a short distance, but the thing almost swung and hit my jewels. Clipped it to waistline and it was better. Would be interesting to have a similar style knife to the XM-18 that was on bearings though.
Also caught glimpse of a Rod Olson JV Gemini 3 with full sculpted titanium scales. Maybe that will be a happy medium? Keep finding new knives that I put on my wish list, but many are unobtainable, for me at least. This can be a costly hobby, especially in wanting to try different knives in order to to discover what one likes! My wife feels I bought enough knives, just to try them out, only to later sell them at a bit of a loss.