I’ll second what JT Lamb said and recommend a livestock guardian dog. If a dog is feasible for you, a LGD will eliminate any deer damage. They’ll also keep out other predators (raccoons, skunks, etc - hugely valuable if you have poultry).
The downside to LGDs - or at least, to Great Pyrenees, the only breed I have experience with - is that they like to wander and you’ll have to take some steps to prevent that. Mine tended to go on walkabout, but eventually we topped the fence with an electric wire and since then they’ve been perfectly content to stay on the right side of it.
My property has a pretty large deer population. In fact, I provide mineral/salt licks for the deer to encourage them because I also hunt here. But there’s never so much as a bite out of the garden.
