What's the difference between Synthesizer V Pro and Synthesizer Editor

Hi folks, I’m new to this and I was interested in buying Synthesizer V Pro, and I came across Synthesizer Pro Editor and just wondering what is the different and make sure I buy the right thing. Any info appreciated, thanks.

Synthesizer V Editor - The original release from 2018, sometimes referred to as “SynthV R1” or “generation 1”, which has since been discontinued.
Synthesizer V Studio Basic Edition - The current product released in 2020, freely available with some functional limitations; primarily a limit on the number of tracks in a project and lack of user scripts, vocal modes, and cross-lingual synthesis.
Synthesizer V Studio Pro Edition - Paid version of the current product with all features unlocked.


Thanks very much Claire for clarification.