While Movie Studio has a wizzard to help starters with the Vegas Programs to start with the right project Settings, the Pro version still starts for everyone with NTSC settings also now Magix is a more international owner of the program.
On our Dutch forum we have a lot of tutorials showing our Dutch users with which settings it is the best to start a project. There I never see questions about problems unless the user has only seen Youtube tutorials.
When I'm reading on this forum a lot of problems related to these program settings maybe it is a good advice to publish on this forum also project start settings for other than NTSC users.