I just take a replacement card with me for each camera and swap then view at home with a computer... keeps me from hanging out in each spot for to long
Almost the same.
I have a waterproof hard case that holds 8 SD cards and services 5 game cameras.
Since the contacts wear after a while and I usually check them daily, I use the microSD to standard SD card converters and use 4GB microSD cards in all of them.
When the contacts on adapter wear, I toss the adapter and move the microSD card over to a new one.
Adapters are under a buck each and cheaper than SD cards!
I also set the lock to write and put a drop of superglue on it so it stays in write position.
Haven't had to replace an actual SD card since I started doing this.
I simply change them out and view them on my home PC.
The 40" monitor sitting on my desk shows details that are lost on phones, laptops, etc.