Review on 📸 SanDisk Extreme 64GB microSD - SDSQXA2-064G-GN6MA: Enhance 4K UHD Performance with A1/A2 Capabilities by Josh Whitehead

These Extreme versions are FAST! I had a 64GB SanDisk microSDXC UHS-I card with speeds up to 80MB/s. When I installed the latest Raspian image on it, I got around 15-20 MB/s. In the extreme version I got about 60-65 MB/s. While they don't advertise "up to 100MB/s," they're still much faster than the non-extreme versions. Big difference in the Raspberry Pi Boot too. Now you get Extreme versions!