It's a lot more beneficial, you can see more of the level/gmap depending on how big your screen is, you can add in images, npcs, etc without any issues 85% of the time. The tile pallet looks a lot more nicer, very easy to save levels. and if you want, you can get the level straight from the folder browser of the server in RC and just save it onto your computer, just in case someone messes things up or you need to link the level to another.