My supplier set my CPE's (RB411, R52 MPCI) to run in Bridge-WDS <---> Bridge with Nstreme enabled.

In another thread I was advised to upgrade to RouterOS 3.11 which means I will probably lose my current configuration.

So...what would be the best configuration given 2x Level 3 licenses and a p2p link?

*Edit* Noted that I can do a backup/restore as per this thread but I would still like to hear opinions.

you will NOT lose configuration on upgrade

Ah, okay. Will just upgrade then and experiment with configurations from there, e.g. Bridge <--> Station as compared to what is currently set.

Thanks for the input Kijomabb.