After yesterday's experiments on BradsPC, I tried the following on Bradgemer.

Utilising the same settings as BradsPC:

• Antialiasing off - 52 FPS - but shimmering trees and powerlines.
• Anisotrophic off - 52 FPS .
• Antialiasing FXAA + 3x2 15 FPS!
• Antialiasing FXAA - 52 FPS

Settings for BradsPC are not good for Bradgamer.

After refering to https://www.youtube.com/watch?v=1s7o9KVGUEI :

• antialiasing FXAA + 2x2 SSAA
• anisotropic x 8
• procedure flora off (I set it to on and no drop in framerate)
• adaptive bloom on
• headlight flares on
• Camera motion blur on
• Ambient occlusion off
• Depth of Field off.

Looks nice with no shimmering on tree leaves and steady frame rate of 24 FPS, but turning off antialising gives 60 FPS.

After more experimenting:

• If you really want or need antialiasing, FXAA + 2 x 1 SSAA is a good compromise with a decent above 30 frame rate.
• NVIDIA settings at default and no antialiasing seems to work fine.