Depends on how mobile. I have a M150 millennium and it’s super comfortable. I can actually put my legs around the tree and lay down on it and nap the platform is so big.
I wouldn’t have any issue packing it around if I needed to, I don’t really tree stand hunt and when I do I just pack it in and leave it setup. It only weighs 20lbs, I hunt out west and put on 5-10 miles each day with a 25lb pack on though so carrying the stand is pretty easy.
I use a woodpecker drill and studs, I only weigh 230ish though plus my gear while climbing. I do have some climbers also but they are not comfortable at all. The M150 would for sure be big and comfortable enough.