That depends on the brand. Most american detailing products are overpriced. If you choose japanese, they provide superior results in half the price. The only reason people don't know much about them is they are not as hyped as the alternates.
As an example, try these Soft99 products and you will be blown away by its results. I am not referring to entry level Soft99 waxes that you see in most cash n carrys. Some of them are even fake. Better to buy from authorized sellers.
Fusso Coat - gives coating like durability, and water beading. A single tin of this product can last almost 5 years
https://pastewax.pk/soft99-fusso-coat
Kiwami or King of Gloss - Choose one of them for superior gloss and 3 to 4 months of durability. These waxes are for those who want high gloss and at the same time need good durability.
https://pastewax.pk/soft99-king-of-gloss
https://pastewax.pk/soft99-kiwami-wax
Authentic - this is a show car wax. The total focus is on gloss only with 1 month durability. This is the highes gloss wax in soft99 range.
https://pastewax.pk/soft99-authentic-premium
I can provide good value for money alternates based on your requirement
The key to wax application is apply thin layer and work panel by panel if you want to make the application process easier. Never apply to whole car and start removing in the end. That will be hell to remove. Instead apply on one panel, and then on 2nd panel. Then remove it from the first panel in summer. In winters you may remove it after applying on 2 panels. Also keep changing the towels used for removing the wax. A single towel cannot remove the wax from the whole car