Unlike 'washer' types, extra strength of pressure on the handle will not help stop the water flow. There are many different designs of washer less cartridges. Some foreign cartridges can be very expensive. Ceramic cartridges are becoming very popular. Ceramic cartridges have been around for over 20 years.
Ceramics tend to last longer than other types of cartridges but can cost a lot more when replacing.
Remember, all faucets will eventually leak. It is true that you don't always get your money's worth by paying more. I have a hole in kitchen sink for an air gap . I'd like to use it for a faucet. Some faucets are simply made better than others with higher quality material such as solid brass, which generally provides a superior look, performance, and durability.