Picked up a used synth and new monitors. Listings had detailed specs, shipping was fast, and everything worked out of the box. A cable bundle suggestion saved me a second order. The standout was careful packing and accurate condition ratings.
Installed the app, imported PDFs, and switched voices until I found one that felt natural. Highlighting synced with speech and I adjusted speed on the fly. The pronunciation editor fixed a few tricky names. It changed how I study.