In my experience, the R5 is an absolute dream, but you're totally right about needing the right kit to keep it running safe. I've been using mine professionally for a while now and I’m super cautious about gear failure, so here is my take on what is literally essential. Basically, the R5 is very power hungry and picky about its voltage. If you want that high-speed continuous shooting (the green H+ icon), you highkey need the official Canon LP-E6NH Lithium-Ion Battery. I’ve seen people try third-party ones and they either overheat or just dont give you the full frame rate, so definitely stick to the OEM stuff for peace of mind. Here are a few other things I seriously recommend:

• A solid L-Bracket. I use the SmallRig L-Bracket for Canon EOS R5 and R6 2976 and it basically never leaves my camera. It adds a bit of grip and protects the bottom of the body from scratches, plus it makes tripod work sooo much easier.
• A fast card reader. Since you're getting those fast cards, dont bottleneck them with a cheap reader. I suggest the ProGrade Digital CFexpress Type B and SDXC UHS-II Dual-Slot Card Reader USB 3.2 Gen 2 cuz it handles both the CFexpress and SD cards at crazy speeds.
• A better strap system. The one in the box is kinda trash tbh. I swear by the Peak Design Slide Camera Strap SL-BK-3. The anchor links are super secure and you can pop it off in two seconds when youre on a tripod.
• Sensor cleaning kit. With 45MP, every tiny spec of dust is gonna show up. Grab the Giottos AA1900 Rocket Air Blaster Large for daily use, but for real cleaning, I use the VisibleDust VDust Plus Liquid and MXD-100 Green Series Swabs 24mm specifically made for full frame sensors. Seriously, prioritize the power and protection first. The R5 is a huge investment, so keeping it powered properly and physically safe is priority number one. This camera is fantastic, you're gonna love it! Good luck with the new rig!! 👍

> Beyond the basics like a glass screen protector, what else should I be looking at? I would suggest SmallRig Black Mamba Camera Cage for Canon EOS R5 for some extra protection. It feels way safer. Also, that micro-HDMI port is super fragile, so maybe look at a SmallRig HDMI and USB-C Cable Clamp 2981 to prevent expensive repairs. Better to be safe than sorry with ur beast tho! lol

Hmm, I've had a different experience when it comes to the must-haves for the R5. Respectfully, I'd consider another option before dropping a ton of cash on heavy cages or super expensive accessories right away. While protection is cool, I honestly think people overcomplicate their kits and end up with a setup that's too heavy to actually carry around. After shooting with this system for a few years, here is my take on keeping it practical and cost-effective:

• Power solutions: Honestly, you dont always need to buy the official brand name batteries. I have been using third-party options from brands like Neewer or Wasabi for ages and they work great for a fraction of the cost. When ur on a long shoot, having four or five of those is way better than one expensive one, you know?
• Filters over cages: Instead of a cage, I highkey recommend investing in a solid variable ND filter. Just get any decent one from Tiffen or Hoya and you'll be set. It's way more important for managing the R5's video exposure than a metal frame is.
• Storage hacks: Tbh, unless you're shooting 8K RAW constantly, you probably dont need the absolute fastest CFexpress cards out there. Any high-speed SD card from SanDisk will handle most of your daily needs just fine and save you a massive amount of money. Basically, I've learned that simple is usually better. You dont always need the most expensive gear to get the best out of this beast! Anyway, thats just my perspective. Good luck with the new rig!!

Exactly what I was thinking

late to the party but i totally feel the struggle... i actually started out trying some cheaper off-brand mounting gear to save money but it was just not as good as expected. unfortunately i had issues with the fitment being slightly off which made the whole rig wobble. it was super disappointing considering how much the r5 costs and how solid it feels on its own. i ended up being way more cautious and sticking to the big name brands now because the cheaper stuff just felt risky for my peace of mind. before you dive in and buy more, i have a couple questions tho:

• are you mostly shooting in controlled spots like a studio, or are you taking this thing out into the wild where it might get banged up?
• are you looking for stuff to make the camera easier to handle for long days, or are you strictly focused on protection and data safety for now? honestly i'm still tweaking my own setup but let me know what your vibe is and maybe i can help you avoid some of the duds i bought.