nemo1964 said...Any riders who've tried both boards

They're very different boards. Why are you comparing a freestyle board (Hadlow) to a freeride board (La Luz)?
I've ridden both and am 85kg. Personally the La Luz is far too soft and flexible for the average 80kg 6 foot guy. I'd say it'd be perfect for groms or anyone around 60kg. Being ridden when well powered up with my weight on it made it feel like an unresponsive wet noodle. Every little piece of chop was absorbed by the boards flex which meant it also soaked up a lot of the rider input too, which whilst making it ride very smoothly, IMO does not make it a good freestyle board.
The Hadlow has a moderate amount of rocker but a big concave bottom which seems to make it plane quite quickly. It's not Nobile 2HD stiff, but it's got a nice flex pattrn which works really well when powered up to give a reasonably good ride whilst feeling responsive.
At the end of the day its personal preference as to where you're going to compromise on your board selection. One board can't be all things for all riders. I'm a huge fan of the Nobile NHP's, but what works for me might not be right for you. Demo, demo, demo.