> What calculators are you guys using that aren't in academia anymore and don't need the "exam approved" limitations?

I still have my TI-85, but I essentially haven't used it since I left college. For 99% of what I need, I use either Python, or what's built into Firefox (e.g. unit conversion), or DDG. For that last 1% (e.g. full CAS functionality), I tend to grab whatever web-based non-AI tool is handy.

Web based AI tools are remarkably helpful these days since they no longer try to do math themselves and instead write python to do it.