I can do the same machine (MBP 16”) for about 30m on a plane or couch before my neck/shoulders start bugging me (not severely, but enough to notice and act as e

I can do the same machine (MBP 16”) for about 30m on a plane or couch before my neck/shoulders start bugging me (not severely, but enough to notice and act as early warning for further problems). Can go for longer sitting up in bed but have to shift between legs flat and legs folded supporting laptop frequently. AVP on the other hand feels more like sitting at my desk with 27” monitor centered just below eye level which is easier to keep up. I have to use the cross-strap though, the solo knit band isn’t great for long term usage.