The phrase "a quicker and less" is correct and usable in written English.
It can be used when comparing two things, typically in terms of speed and degree or amount of something.
Example: "We need to find a quicker and less expensive solution to this problem."
Alternatives: "a faster and cheaper" or "a swifter and more efficient".
In addition, a quicker and less laborious statistical method, known as response surface methodology, was used to investigate and optimize some crucial factors that affected the adsorption.
Linking up with Mr. Murdoch's empire might be a quicker and less expensive route toward recreating Yahoo as a recognized source for specialized news and services.
A quicker and less costly way to conserve fuel would be to tighten up the Corporate Average Fuel Efficiency standards, which President Ford introduced.
"Businesses have long included arbitration agreements in their contracts with other businesses and customers because they provide a quicker and less costly means of resolving business disputes," the report said.
Researchers at the University of Tennessee have announced the birth of a cloned dairy cow produced with a quicker and less complicated method than the one used to clone Dolly the sheep.
You can find wide-stripe wallpaper, but for a quicker and less costly DIY alternative, carefully tape and paint colorful stripes on a white wall.
Coding academies are a quicker and less-expensive route to finding employment in the technology industry than the most common alternatives.
BUT, if you're really in need of a quick (and less painful) pick-me-up, grab yourself a shiny new radish, a paring knife, and maybe a Sharpie (for the eyes?!).
Brown, for example, has urged more online classes — some developed by for-profit firms — as a quick and less-costly fix.
My job, generally, is to write a quicker, and therefore less detailed, version of an article about a court decision than will appear in the following day's newspaper.
Compared to a vitrectomy, this approach is a much quicker and less invasive method of delivering therapeutic agents into the eye.
