I know I'm not much 50 or so followers and my setting is something different: accurate star maps, near future, a little bit solarpunk and hard sf, some say it is optimistic, it's not dark. I'm pretty happy using the 1e srd, and CE, though I have also played it with M-Space, and Classic Traveller. Someone on Reddit said they are using Mothership. I dropped a piece of change buying six books and the ref screen for 2e; I mean I was a 1e player and ref from 2009 so it isn't that big of a change. Some pubs are interested in the new srd, and others happy with the old one.