Well you should at least have looked through the gallery of games that were made with Gamestudio. And if you're not heavily impressed by that already than you can't be helped. You won't be satisfied by any engine of a similar price segment.

I'm rather new to this but I'm almost daily impressed by something that has been shown here in the forum, and that's mostly work in progress.

You're probably one of those that played Far Cry and didn't like something and went, well I'm going to make a game just like that but better.
Well wake up...