Never tried it but I suspect the FX30 stab would be good enough for my handheld needs which are basically ‘static’.
I move more and more however towards the combo of absolutely locked off or floating moving with nothing in between.
Lumix are great in this regard because if you have everything dialled up to the max, albeit at the expense of some cropping, these things stay incredibly still. It’s really only if there is any static foreground that you notice any movement so wider establishing shots, I always use a tripod or something.