Ooh, wow, tough call. If it were githyanki vs. dragonborn, I'd have voted for the gith. But it's not. It's githzerai, the crappier gith cousin. So, dragonborn it is.
Figures an elf-lover would be down on the githyanki.
Not a fan of the gith (either kind) as PCs. The dragonborn have grown on me. Very, very easy choice.
I could sign on to that.I'd be much more interested in seeing the gith as playable options in some kind of D&D strategy game.
Not so much in the pnp rpg.