Help with catback exhaust sound/ H pipe?

[Chi-Dog73]

Hey guys, this is my first post so my bad if it's not in the right place. I have a 2014 v6 with a Spec D tuning catback exhaust installed:

http://www.specdtuning.com/mfcat2-cmr10.html

I love the cold starts but it overall it is a little bit louder than what I would like. When in the 2-5K range things start to get a little bit high pitched. I am considering adding an X or H pipe. I am leaning more toward the H pipe because it won't sound as raspy and there will be a gain of low end torque. Thoughts?

Here are some videos of how it sounds:

https://photos.app.goo.gl/8wxmS33TYigEpmK16

https://photos.app.goo.gl/SjYx5AKZMUboqn9f7

[rebelyell22]

Put a resonated X pipe in