Is 32GB RAM worth it for Lightroom?

Yes. If you work with large raw files (24MP or bigger) or stitch panoramas and merge HDR, 32GB makes a real difference. Lightroom loves RAM — with 16GB you’ll hit swap with a few hundred photos, a browser, and Lightroom running, causing choppy scrolling and lag. 32GB gives you breathing room so you never have to baby your system during heavy work.