Theme translation with .po files — follow-up

My current stack is GeneratePress plus a small custom plugin for tweaks.

I have been test-driving lightweight themes and the speed difference is dramatic.

Bought a theme lately? Share where — marketplaces vary wildly in quality.

Full-site editing is powerful but clients keep breaking their own layouts with it.

Would love to hear how you all handle this.

I did a bit of searching but could not find a recent thread on this, so here we go.