Both are compatable and a very good choice of tank mates for discus. But beware that the german blue rams are a tad bit sensitive to change in water peramiter. The bolivian rams are very hardy and grow a bit bigger
I like the bolivians better myself
Me too
I've also found the Bolivian rams to be hardier than the Blue Rams I can get locally as well. I never could get a pair of ramirezi to stay alive for very long, even shorter with long fins, but the Bolivians I've got are doing really well. When they get their colors in, they are very colorful. Nice spots of gold/pink/orange on the chest and gorgeous pink tinge to the fins - along with some blues when the light hits just right. Not as showy, no, but a gorgeous fish in its own right
ETA - The fish in my avatar is one of my bolivians.