Protection was the reason to start with Vision.
At the beginning, I bought a Black Diamond Vision and a Petzl helmet. Both appeared in the recommendations I was reading. The Petzl did not become the helmet used on the routes. The Vision did, primarily because of its EPP construction and the protection I expected from it.
This is the standard Vision, without MIPS. The first was blue; the next was red, the colour shown here. I much prefer the red one. Appearance matters to me too, but it came after the reason for wearing the helmet in the first place. Any replacement still has to satisfy the protection requirement.
The reasons to keep it showed up while wearing it.
The Vision fits my head well and ventilates well. Those are straightforward reasons for continuing with it. A helmet has to be something you can wear through the outing, and the experience was good enough to buy the same model again.
That second purchase says more than another recommendation list. It followed actual time in the first helmet. It still does not prove that I have found the best fit among every brand. I have not worn all those alternatives. The useful statement is that this one worked well enough in the areas that mattered to stay in the setup.
Sweat is where the ownership experience falls short.
The padding became dirty with sweat and deteriorated. Replacing it should have been a practical way to maintain the wearing experience, but finding replacement padding proved difficult. That is a limitation worth explaining because buying the shell is only the beginning of owning the helmet.
Protection, ventilation and sweat management belong in the same decision. Sunglasses are part of it too. On a climbing day, the helmet needs to work with the glasses and help them do their job. A good fit on its own does not answer every question about the combination. That is an area I want more from, rather than a finished claim that the Vision has solved sweat management.
What would make another helmet worth considering?
I am open to another brand or version. Protection has to remain at least the requirement it was when buying the Vision. Better sweat management, available replacement padding, comfort and ventilation would then give a replacement a practical reason to exist in this setup.
The red Vision remains the everyday helmet because the original protection rationale, fit and ventilation still make sense. The padding experience gives a specific reason to keep looking at improvements. You can value the helmet and still expect that part of owning it to be better. Follow the manufacturer’s inspection and replacement guidance for your own helmet; repeat purchase is not a claim about how long an individual helmet remains serviceable.