I believe there are several good stands, but, it really depends on what you want to do. If you will be hunting primarily straight trees and dont need much leaning capabilities, I would look into the millennium stands.
I will warn you though, most people I know that "LOVE MILLENNIUM's" are typically hunting preset stands. I have had every light stand they make; the M60u, M100u, and the M7 microlite. They are all very well made and comfortable stands imo.
BUT, none of those have a platform adjustment, which isn't a huge deal, but you definitely need to factor that into your decision.
I have yet to purchase a tree stand that was the actual weight it states under the description.
If you're biggest emphasis is being light weight, look at XOP. They're not the most comfortable, but if you're standing, the platform doesn't have a comfort need. IF you like to sit, look at something with a good seat.
I also own a XOP. I like the larger platform and the seat is definitely comfortable, also has adjustment for leaning trees and utilizes the versa button attachment system. All plusses in my book. But, it is around #14. Which isn't heavy, but it is labeled as #12.
Let me know if I can help you any!
God Bless,
Daniel