There really is not much difference. Since all the glass for car windshields needs to undergo a safety inspection, cheap windshields are still going to be just fine. Save your money for better things.
An example would be the car industry. When the income of consumers increases as a whole, the demand for cheap cars goes down and the demand for more expensive cars goes up. When that happens, cheap cars are considered inferior goods.
is oil cheap or expensive
You can get a cheap windshield replacement kit repair kit at many places online. I would recommend the following, www.cheapwindshieldreplacements.com/cheap-windshield.
Inferior goods are goods that the consumer in a sense does not need to continue using. In other words, he buys it because it's cheap. So if the price increases, he will find the next cheapest item and switch to it. Also, if your income rises, you may feel that the inferior good is "too cheap" for you and switch to something more expensive. As an example, you buy Internet from Verizon because of the cheap cost. If Verizon raises their rates, then you may switch to Comcast.
Its expensive
Expensive, costly, precious, priceless, or valuable. Those are opposites of cheap.
expensive
expensive opulent, expensive, pricy, highbrow,
Nylon is not an expensive material.
Some disadvantages of getting cheap windshield are: It may not be able to withstand pressure and can get damaged really fast, it may not be strong enough to hold off the wind.
or
Cheap