It's pretty big, only barely fit in my case (Fractal Design Define C). Runs relatively cool even under load (60-70c) without requiring an insane cooling setup. I like that it isn't full of RGB like every other card these days seems to be, and it feels solid & well built.
It comes with an anti-sag bracket but it seems to be seated securely enough in my motherboard and case that it isn't required.
Passmark 3dmark for generic 3070ti: 21736
Passmark for this card in my system: 23122
I upgraded from a 1060 6GB for VR and it's running anything I throw at it like a champ, obviously it's quite a significant performance upgrade. I'd recommend it, but be aware that these cards kick out a fair bit of heat so if your PC is under your desk like mine you might need to start gaming with the windows open.