I had to decide this because I wanted a solitary fish, I stood in front of the lfs tanks for an hour looking at their jags, and then their red devils....I decided on the red devil because i thought that maybe I could keep a jag with other fish later on when mine get bigger, but I don't think you can keep a red devil with much, it really depends.
So if you have the tank space get both as thats what I plan on doing.
So if you have the tank space get both as thats what I plan on doing.
. Damn I'm greedy!