Is it time to replace my Nitecore Extreme Q5

I haven't been on the forum for a while and it seems like a lot has happened. Is the J.B. RRT 0 the logical step up from my nitecore extreme Q5 or is there something better or something soon to come out that would be worth waiting for? I want to stay with a single 123 light.

The cylinder style of these lights work perfectly for my job. I don't notice the extreme in my pocket and in a dark warehouse or above a ceiling it still impresses me. I need a lot of throw but do not want a light with a head bigger than the body. Any ideas?

Extreme is still one of my favourite lights, and still outshines most of my other 1-Cell offerings.

Been waiting for Nitecore to update it with an R5 or something and really expected some sort of announcement by now. 320 Lumens or thereabouts would be nice !

Come on Nitecore, what's taking you so long ??

+1 for the NEX it is still one of the best!

I too would like to see nitecore updat this light in the same format. Like the UI and the build quality.

Chef