A good mobile hang on stand costs a bunch, especially nowadays. You want not only something light but something that won't make much noise when you cam the stand tight to the tree. This is why cast aluminum stands like the Lone Wolf are the OG. I've tried Hawk, Summit, and Millennium lightweight aluminum stands but for setting up quietly none have measured up to the Lone Wolf. I've got the Assault 2 and I'm selling my larger one, the Alpha 2 (same exact stand as the Novix Echo) since I use my Summit mini Viper most of the time now that I hunt with the crossbow.
If planning on leaving the stand between sits, I'd go with the Millennium M50 which I noticed is running $150 now. Not only is it super comfortable and quiet, you can adjust the leveling front to back for leaning trees (but not also side to side like the Lone Wolf/Novix) and it's really easy to move to a better tree with their cam lock receiver system. You obviously don't want to be toting this 20 lb stand plus sticks to hang and hunt, though.