I use it for my D850, big RAW files, along with 256GB SanDisk SD card they make a great combo. I have the 64GB and 128GB I use for D4s and D500. I have had occasional issues with SD cards by never with Sony XQDs...I wish I can have more but it is hard to burn $463.50 per card.

They are good cards. Fast. No buffering when shooting on high speed burst mode.3* only because of price. These cards are Super expensive here compared to prices at Walmart (US), B&H or Adorama - even after allowing for xch rates and customs duties. During Black Friday, they were going for US$149.

Nice card but very expensive

The Sony XQD card is lightning fast! Such a great product

Nikon D850 requires XCD format. Sony almost only game in town. Good product

I am new to the XQD format, but its buffer speed is fast and allows for incredible shooting speeds on my Nikon D5. I would not hesitate to buy another card.

Speed; compatibility

Cost

I wanted this for a cruise holiday of a lifetime with many photo opportunities. The huges capacity ensured I could take as many photos as I wanted.

Huge capacity and fast transfer rates

It is very good picture quality I will by next time same one.

Sony XQD 16GB The Sony XQD is a new memory card format designed by the same people who invented CompactFlash - the idea is that it is smaller than compact flash, but also designed to be tougher than SD cards.