Does the dome matter?

[neopets98]

Does the location of the battledome you choose/world matter for the prizes you get? Like are there better prizes (codestones, etc.) in neopia central?

[Duskitty]

Each arena gives out different prizes, but I'm pretty sure every arena has a chance of dropping codestones. Some challengers award more codestones more frequently than others - Koi Warrior and the S750 Kreludan Defender Robot, for example, drop all 15 codestones and tend to give them out quite frequently.

[Delshnya]

                  Here you have the prizes in general, and specific place and opponent.

[lovedwallflower]

The Premium dome drop Nerks quite frequently, so that makes a difference

[Aquamentis12]

Some opponents, as well as domes, have certain rare drops as well.