Word is they either stealth-nerfed or inadvertently nerfed affinity gain across the board when they added in the group affinity sharing. NVM, just checked again, it's intentional:
From:
https://forums.warframe.com/index.ph...t-divine-will/
It was 5%/7% for normal and greater lenses before, without sharing. So, if you focus farm in a full group, shouldn't be that big a deal, but as a solo player, this is a
huge nerf.
Not to mention, convergence is really annoying while solo, because fewer enemies spawn. The waypoint will spawn in a random adjacent tile, which means, half the time it spawns behind you in an area you just cleared. On large tiles, I spend a good ten seconds of the buff just running through an empty room when that happens.
Sigh. I'm glad I have my zenurik stuff completed. Was really hoping to try Naramon, but I never got a lens, and now I'm not even sure I want to bother with it right now, probably just wait until they do a second pass on the trees to see what's worth it, if anything.