Hi Andre,
maybe another thing to consider is being able to get a keyboard serviced ( if heaven forbid something should go wrong), not an issue if either of the brands are not available in your country.

Another question, you mentioned in your original post something about going outside to play?? did you mean via Battery Power ( like the DGX has??) The more expensive keyboards don't run on batteries, you may need to check this option if it's important to you. Imay have misunderstood what you meant.

best wishes
Rikki