Not my first choice
I picked this up on one of Apple’s productivity promotions, but I’m finding it less useful than I thought it would be.
A nice enough app if you’re looking for a visual representation of what’s taking up space on your drive, but not as useful (at least for me) for pruning a drive that’s gotten too full.
WhatSize uses a Finder paradigm for it’s listing of files, and I find that to be more useful when I’m trying to free up space. It really lets you drill into the disk structure and then back out.
YMMV.
pessex about
DaisyDisk