^ This. Also, JadeJumper, I totally get that paranoia... losing photos is a straight up nightmare. If you're being super cautious, you might want to consider the Sony TOUGH-G series SDXC UHS-II V90. They're basically built like tanks—no flimsy plastic ribs or write-protect switches to break off. I always worry about those tiny parts failing on standard cards. If those are too expensive, I would suggest looking at Angelbird AV PRO SD MK2 V90 128GB. They're usually way more cost-effective than the big name brands but still really reliable for the X-T50. Just make sure to buy from a real camera store and not some random seller on a marketplace... fakes are everywhere and thats a one way ticket to data loss. Better to be safe than sorry, ya know? Honestly, you might even be fine with a high-end V60 card if you arent doing crazy 4K video, but V90 is definitely the way to go for peace of mind if you can swing it.

Fuji X-T50 can supports UHS-II V90 cards, so the best choice is to get these cards, below are top recommended ones:

• SanDisk Extreme PRO SDXC UHS-II
• Lexar Professional 2000x SDXC UHS-II

SanDisk Extreme PRO SDXC V90 UHS-II is the best choice.

> Any suggestions ? Honestly im in the exact same boat right now... just got my X-T50 and I am terrified of picking the wrong card. I had a card fail on me during a trip to the mountains last year. Losing those files was the absolute worst feeling. It just died. Total heartbreak. I am being super cautious this time around. I might want to consider something like the ProGrade Digital SDXC UHS-II V90 Cobalt or the Kingston Canvas React Plus SDXC UHS-II 128GB because they seem way more reliable than the standard stuff. Be careful with where you buy tho. Lots of counterfeits out there. Quick tip: always format the card in the camera itself, never on your computer.

> If those are too expensive, I would suggest looking at Angelbird To add to the point above: I spent way too much time digging through data sheets and speed tests before picking a card for my gear. Really wanted to be 100% sure the sustained write speeds could keep up with that 40mp sensor and the 6.2K video bitrate. I ended up getting the Delkin Devices Power SDXC UHS-II V90 128GB and honestly, i've been really happy with it. It handles buffer clearing like a total champ. I actually did some testing where I just held the shutter on a high-speed burst to see how many frames it would take before it slowed down, and the results were way better than my older cards. Basically, you need that 90MB/s minimum sustained write for the heavy files the X-T50 produces. It works well and i haven't seen a single write error in months. Definitely a solid choice if you're worried about performance bottlenecks.

UHS-II V90 cards from any brands are OK.