[c-nsp] IOS XR version you use

[Per Carlson]

Hi.

> I look for a good choice of XR to upgrade to from 3.5. In terms of features
> there are no mandatory ones that could drive us to do 3.8 instead of 3.6
> Does anyone of you use 3.8 in a production environment? Please share any
> thoughts on this.

We are using 3.5.4 (CRS and XR12k) and do plan a move to 3.6.3 on both
platforms. XR 3.8 didn't give us any needed features either, and the
lower exposure in "the wild" made the choice of 3.6 rather easy.

-- 
Pelle