First, are you going to be owner or on charter to maintain PPL?
If you are going to be an owner, go for the training machine close to you future plane.
If you are going to be on charter, go for the most ordinary planes you can hire all over the world and go for classic cockpit.
Glass cockpit might appeal the little toy boys, but it brings you farther away from the art of flying and attracts you to the dark side of electronics addiction. Learn how to fly - and that means little information and sensible butt feelings - first on a classic cockpit, where each information has its own clock, and enjoy the overwhelming information flood of things you don't need for flying in a glass cockpit later.