Babylon 5 is awesome, and Farscape is good.
Unfortunately Farscape devolved into "The John Crichton Show" after the first couple of seasons, which made it less good.
Babylon 5 has Delenn, and Farscape has Zhaan. Two of the best characters of all time ever, (Earth: Final Conflict has Da'an which completes the trinity) so it's really a flip of the coin.