Best fast UHS-II SD cards for Sony a1 and a9 III performance?

Question

I'm looking for the best UHS-II SD cards for my Sony a1 and a9 III. Since I do a lot of high-speed burst shooting, I'm worried about buffer clearing times. Which V90 cards actually hit those advertised write speeds in these specific bodies? I need reliability for professional work. Any particular brands you’ve had success with?

Jasonblacy · Accepted Answer

Basically, Sony TOUGH-G series SDXC UHS-II V90 128GB Memory Card is fastest, but ProGrade Digital SDXC UHS-II Video Speed Class 90 (V90) 256GB Memory Card is cheaper. Sony's best for speed tbh!

Docck · Answer

Respectfully, I'd consider another approach before you drop a ton of cash on those big names. Basically, V90 cards are rated to maintain a 90MB/s minimum write speed, which is actually CRITICAL so your a1 doesn't lock up or stutter while clearing those huge bursts... that's like every professional's nightmare, right??

- Honestly, I'm super satisfied with the SanDisk Extreme PRO SDXC UHS-II 128GB V90 since it's a classic, safe choice that's usually way more budget-friendly than the Sony cards.
- You should also look at the Angelbird AV PRO SD MK2 V90 256GB UHS-II because it works well and feels VERY reliable for long days of shooting without any issues.

I think it's probably better to save ur money and have two reliable cards instead of just one overpriced one, you know? Anyway, gl!! 👍

trustgas · Answer

> Which V90 cards actually hit those advertised write speeds?

For ur situation, compare Kingston Canvas React Plus SDXC UHS-II 128GB vs Delkin Devices 128GB POWER SDXC UHS-II V90 vs Lexar Professional 2000x SDXC UHS-II 128GB. kingstons fastest, delkins tougher, lexars pricey. kingston wins tbh!