I highly recommend the SanDisk Extreme PRO SDXC UHS-I card. It's a V30 card with read speeds up to 170MB/s and write speeds up to 90MB/s, which is more than sufficient for the camera's 4K video capabilities. It's reliable, durable, and comes in various capacities. I've been using the 128GB version without any issues.

SanDisk Extreme PRO SDXC UHS-I card is OK.

For the Sony ZV-1F, the SanDisk Extreme PRO UHS-I SD card is an excellent choice. It offers read speeds up to 200 MB/s and write speeds up to 140 MB/s, ensuring smooth 4K video recording and rapid file transfers.

Late to the party but this whole thread is 💯. Glad I found it.

For the Sony ZV-1F, I'd recommend going with a reliable and fast SD card to ensure smooth recording and quick data transfer. The camera supports UHS-I SD cards, so you'll want to look for one with a UHS-I rating for optimal performance. I'd suggest considering brands like SanDisk, Samsung, or Lexar, with a Class 10 or higher speed rating and preferably a capacity of at least 64GB to accommodate high-resolution video files. Additionally, if you plan to shoot in 4K or capture burst photos, investing in a UHS-II card could provide even faster read and write speeds for smoother operation.

Get a cheap and reliable SD card brand.

Any SanDisk or Lexar U30 SD cards are OK.

Lexar 1066X SD card.