Three Callaway families do most of the work at this flex.
Big Bertha is the one you will meet most often, across a lot of generations. They are all forgiving; they are not all light. If the listing names the year, 2023 is the one tuned for this golfer.
Max Fast is the dedicated lightweight line and the one to grab when it appears, which is less often than its usefulness deserves.
Then there are the generational heads: Epic, Rogue, Mavrik, Paradym, Elyte. They all appear in soft flexes and they behave similarly, forgiving and well made and cheaper the older they get. With these, read the shaft rather than the head to work out how light the club actually is. Cypher and Vanquish are the light stock options; anything else is worth checking the gram weight on.