I got them from my LFS for about $10 each.
White has more personality and is a very good eater.
White has that 'tall' look and more of a bump on the head.
Gold is more 'long' than 'tall' and showing better colouration now, a nice black squiggle on the side and two really distinct bars.
What sex do you think each of them are?
I wanna pick the one who will benefit more from improved feeding in another tank.