The Samsung pro endurance 128K card is a great, dependable card. Problem is, the capacity is small and to get a large card is expensive.
The solution (if you have a wifi connectable Blackvue) go to the " viewer and apps" section of this forum under Blackvue. You can then read about a program that is called Blackvue Downloader for $6.00 or so
It downloads all of your data from your card when you pull into your garage and are in wifi range. It saves it to your Hardsrive. So you can by a multiple Terrabyte hard drive for cheap and save month(s) of recordings. It makes it so you can review footage easily as its already on your harddrive. I bought a mini pc from Amazon for $150 bucks and leave it on 24/7 as its low power consumption just for this purpose.