Best magnetic phone holder that fits Porsche 911 air vents?

I’ve been struggling to find a solid magnetic mount for my 911 that doesn't feel like it’s going to snap the delicate slats on the air vents. The interior layout is so specific, and most universal clips I’ve tried either wiggle too much during spirited driving or just don't grip the thin horizontal blades properly. I’m looking for something low-profile that won't ruin the aesthetic of the dash but has a strong enough magnet to hold an iPhone 15 Pro Max securely. Has anyone found a specific brand or model that fits the 991 or 992 vent design perfectly without causing any damage? I'd love to hear what's working for you guys!