The phrase "a broader array of choices" is correct and usable in written English.
It can be used when discussing the availability of more options or alternatives in a particular context.
Example: "The new policy aims to provide a broader array of choices for consumers, allowing them to select products that better meet their needs."
Alternatives: "a wider range of options" or "more diverse selections".
In almost all other developed countries, hospitals and doctors receive a flat fee for the care of an expectant mother, and while there are guidelines, women have a broad array of choices.
The money currently being plowed into new highways could almost certainly be better spent instead on fixing our existing roads, bridges and transit systems and on providing more Americans with a broader array of transportation choices -- including transit, intercity rail, and facilities for biking and walking.
We speculated that children in the early years of elementary school (6- and 7-year-olds) may need a more tightly structured program that offers a limited array of activities, and that a larger array of activities might be overwhelming, but that a broader array of activity choices might become more important as the children developed.
The on-demand option is great, but essentially HBO Go is competing with much broader array of choices on the TV which can also be made on-demand through a DVR.
But "if the royalty rate is lower, the market will be larger" and offer consumers "more choices from a broader array of music".
A second reminder was sent to a broader array of staff on July 17.
The second episode attracted a broader array of advertisers, including General Motors OnStarr navigation system.
A healthy relationship is made of a broader array of shared and even indispensable interests.
The manufacturers hope the administration will limit a broader array of imports from China of nearly $2 billion next year.
As a result, General Shelton and his peers have a broader array of business options available to them.
