Best western pleasure training dvds?

I am searching for opinions on western pleasure training dvds. I am interested in Dana Hokana’s Maximizing series and also her spur training series. Has anyone watched them? Are they worth the money? What else is out there? I am looking for somewhat advanced material - focus on collection, self carriage, transitions, etc. TIA!

No idea on the content, but they are available to rent from GiddyUpFlix.

https://www.giddyupflix.com/

GiddyUpFlix is your best bet. That way, you can sample a variety of videos from different trainers before you invest any significant amount of money to buy anything.