Those grille inserts look pretty nice. I've thought of mounting those on my car and truck, but I've just never "gotten around to it".
It seems amazing that most vehicles are designed with no protection for the radiators/condensers at all. They hang right out there in front ready to endure the impacts of rocks, bugs, and everything else flying around on the open highway.
On the other hand, you'd still get all the smaller bugs eventually clogging up the fins.
I've had to replace those components a few times the last few years, and I've concluded that it's nothing more than routine maintenance. If you own a vehicle, just plan on replacing them after every 7 or 8 years or 100,000 miles. Your engine will love you for it, too. It will run cooler, like right off the showroom floor. Don't forget, also, that the inside of the radiator always gets gummed up over time, too, as coolant slowly gels. Even if you reverse-flush and brush and straighten your fins and flush your coolant regularly, there's still no way you're going avoid replacing the radiator eventually. Flushing it won't remove the build-up that eventually chokes it.
Bob