Any specifics to know about with the newer 128-256gb microSD cards? Can it handle the higher speed cards. Should I be getting an SDXC card or Ultra UHS 1, 2 or 3?
Best SD cars is any of the SanDisk cards. (They invented the technology. And if you ever have a problem with one - which is very rare - they have online support - SanDisk microSD Tech Support.) Since it does 4k video, you want a U3 (or UHS3) card if you're going to record video on it. A 128GB card is SDXC - that's the capacity, UHS rating is the speed.
Any specifics to know about with the newer 128-256gb microSD cards? Can it handle the higher speed cards. Should I be getting an SDXC card or Ultra UHS 1, 2 or 3?
SanDisk has been around for a long time and from my experience, they have a very low fail rate. I had a Samsung micro SD and it got damaged.. luckily there was a 10 year warranty on it. SanDisk cards have a LIFETIME WARRANTY so basically you're covered for life as long as you send them back the old one, you'll get a new one sent to you. I'm happy with my 128GB SanDisk card.. pretty decent read/write speeds.. make sure you pay attention to the warranty and read/write speeds when considering a card. It's been known that PNY, while very cheap in price, don't last very long (from my experience). Never buy an off-brand micro SD.. you'll be sorry.