Best Leftist Russian Warlord?

I just finished a Tabby Komi run a little while ago and with the new DLC out I thought it would be a good time to do another TNO run.

I've been wanting to do a Leftist run for a while but I can't decide on which warlord to go with. I'm torn between WRRF and Sablin. Which is better? Are there other better options as well? I know Komi has some left-wing paths as well, any suggestions?