I do as Tom does:
My cards are rarely multiples of the same, so the label itself identifies them.
That makes it easy for me to identify if a card's full after shooting.
I have an exception for multiple SanDisk Extreme 128GB cards, but those are marked as 1, 2, and 3
so I don't transpose them. At any rate, those cards are not subject to being overstuffed,
as I've never come close to filling them with the 5D4. Realize that I shoot stills, and not action,
so this suits me just fine.
As far as batteries?
Wasabi, SterlingTek, and no-names have sufficed when I can obtain triple or quadruple
the batteries for a single OEM battery, and they hold more of a charge than OEM
for lengthy times. No-names are still fine for my 50D, Wasabi is outstanding in my 5D-MkIV,
and other no-names were still fine for the 40D with a Canon OEM charger.
My used 5D-4 came with a presumably used battery, which held a poor charge,
while the Wasabi batteries and charger have significantly upped the ante
of the battery's life in the camera.
In short: If it works, it just works.
I'm living proof of the concept.
The only OEM Canon batteries I have are the ones that came with the cameras. I've been using Sterling Tek since getting the 5D classic. But the Sterling Tek batteries also have Canon-type internal registration numbers, which are revealed in the Canon Battery Info display.
16GB
, never owned a full frame camera.. I've already mentioned I used to use a 7D2 (was on about 700K actuations before I swapped) and had just switched to a X-T4..
it's just me
They were culled on the Mon and edited by late Tues evening, uploaded early Weds morning
Adults (the Sun comp) finished by Friday.




