Interesting. There is no mentioning of the peak brightness, which I was hoping would get upgraded in the next version. The grip battery also appears to be a quick swap, not requiring the radio to be split apart. I don't see a micro card port so not sure about expandability/model memory upgrade.

I guess if this replaces the regular NB4 then it's a decent upgrade. Hopefully a NB4+ Pro is on the way with even more features/upgrades.