Hello. Recently I bought Komputerbay 128Gb 1050x UDMA7 Compact flash. I'm testing it in my 5Dmk3. It can only record up to 8:48, than it starts to lose many frames. It's quite strange, because I am getting really constant results -- every time it goes good up to 8:26 and then the speed falls to 0.x Mb/s and will stop at 8:48 (42.8 Gb).
What's more iteresting -- I also tested my 64Gb Lexar 1000x card with nearly the same results. 42.8~42.9 Gb max write.
What's more iteresting -- I also tested my 64Gb Lexar 1000x card with nearly the same results. 42.8~42.9 Gb max write.