I would choose the dominate redder one if i were you. and choose the one tht is most active, meaning to say tht he respond when you put ur hand near the glass.. typical healthy fh behaviour.
As nice as that guy is I'd hate to know how much he set you back lmao.I suggest getting a high quality king kamfa flowerhorn. Don't buy anything from petco, they carry low quality flowerhorn.
Here is my king kamfa
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I would be interested, but I am not new to keeping flowerhorns, I currently have 5. I would love to find a group of sellers that can sell some oddities, cichlids like festae and trimac and anything cool I haven't even heard of.