Honestly coin toss on these two
they both seem good enough and will likely almost deliver on the specs they claim. I would probably go holystone if were my cash but only because I've bought a couple of holystone toy grade ones in the past and helped get me into the hobby so sort of nostalgia there, also they worked pretty well for $20-$40 things. Both have a plastic frame which is going to be the weak point if they fall from any considerably height onto anything but a bed of feathers they are likely to break one of those plastic arms. Nothing some duct tape can't fix for a while at least but just a thing to be aware of be semi-cautious with flying it over hard surfaces. For your uses in woods or on beach probably fine regarding the crashes since will be most likely into a tree or on the sand but something to keep in mind.
A couple things to note. For 4k recording to work you need a UHD or UHS-3 class SD card or else the write speed isn't there for it to keep dumping those frames of data onto the card at speed. Another thing to note if you are flying these in the woods be prepared to get it out of a tree somehow, a slingshot with some fishing line and a sinker can work well and is pretty portable (I have a painters extension pole that has come in handy a few times). Flying on the beach you'll want to take off and land ideally somewhere without a bunch of sand or lay down a towel as a landing/take off pad, have heard the sand often has iron bits in it that will get sucked into your motor magnets and destroy things over time.