One can not go far wrong with it

I already tried various polishes and waxes while experienced enough disappointments. But with Meguiars Ultimate Quik Wax can not do much wrong. The gloss is afterwards, whether dark or light paints, as it should be. One can, even if it does not clean the paint before 100%, still expect a nice result. In preparation reaches a thorough wash.
Limitation I must add that in the old university paints hard wax is better placed than Meguiars wax spray.

Even on silver metallic paints (here are good, some waxes or polishes anything) you can not do a lot wrong. The metallic crystals protrude nicely produced with simultaneous gloss, so it looks like elaborately polished.
The spray wax makes plastic parts nothing, on the contrary. Applied in the sun (and the same polished) it has, in my experience, no adverse effects.
It can also be applied on the rim and it is very beneficial to the burning of insects in the clearcoat to bumper, side mirrors and bonnet, as after using the spray wax they are easily washable. Against baked already in clearcoat insects it does not help logically, but only in the removal of insects after re-infestation.
It should be added, of course, that you better not go to the car wash, once the spray wax was applied, because it would be washed down with it immediately. The manual lance wash is therefore recommended to the wax application.

Regarding the price, I am also of the opinion that it costs a bit too much, given the durability of (spray) wax. 15-16 would be for me also fine. Where Amazon is usually quite a few euros cheaper than the Internet competition.