Which route is better through Montenegro?

Hey guys, coming into Montenegro from Bosnia. I’m heading towards the Tara Canyon. I’ve heard great things about this area so really want to make sure I see the best of it.

In the photo below, I was initially planning on heading along the red route. It goes through a national park and I thought it looked great. Recently the transDinarica route got released and that actually follows a slightly different direction, it’s the purple line.

Any advice on what would be best would be amazing!

Thanks