Cat Fencing, Types? Suggestions? Stories? Options

[Mink&WillowsMom]

After losing one cat to a car, and another to a predator, I have decided to install cat fencing. I'm really excited about this decision! It'll be installed at my new house that I'm renovating. I'm going to go with physical net fencing, rather than electric current & collar type, since the latter does nothing to prevent predators.

I've looked at Purrfect Fence info online, and saw another system this evening at a friend's. (She's going to look up the name of it -- instead of Purrfect's curved shepherd's hook top, the supports, which attach to existing chain link fence, rise upward, bend in at an angle, then turn straight up again.)

Advice? Experiences? Problems? Successes?
Kimberly