Promaster SDXC 256GB Advanced UHS-II V60

Shot 4K video for a solid hour straight at a wedding and never hit a buffer hiccup once, the V60 speed is exactly what my camera needed. Transferred about 180GB to my laptop in under 15 minutes. Worth every penny over the cheaper cards I used to settle for.

Coming from older UHS-I cards, the difference in buffer clearing is night and day; I can shoot continuous bursts without waiting. The 256GB capacity gives me plenty of room for a full day of event coverage without swapping cards.

I shoot a lot of 4K video and was worried about write speeds, but transferring 30GB of footage took under five minutes. For the price and capacity, this card feels like a solid upgrade from my older UHS-I ones.