Best Auto-Tune for Dance/Trance/Techno/Pop: Melodyne 4 Studio vs Antares Auto-Tune Pro V9

Please help me choose which Auto-Tune to buy? The first Melodyne 4 studio costs EUR 699. The second one costs $ 399.
1
Melodyne 4 studio
http://www.celemony.com/en/melodyne/what-is-melodyne
2
Antares Autotune Pro Version 9
https://www.antarestech.com/product/auto-tune-pro/

I wonder if both sound processors record with the effect of singing live? And can both of them be modulated after vocal recording?
Or maybe there are some other pros and cons that are worth paying attention to when choosing.
I am using Ableton Live 10 Suite. Music is dance, trance, techno, pop ... ..) Many thanks

Hello, both are very good, of which AutoTune works live, and Melodyne is used on ready-made recordings.

Many thanks Recoil83. I hope that Antares Autotune Pro Version 9 also has options for refining vocals after recording?
My kind of music is dance, trance, techno, pop ... ..). Examples of vocals are probably the best Akon.
I am using Ableton Live 10 Suite. MacOS High Sierra.
A nice option is the option of giving an effect already live. This film is a good example.
https://www.youtube.com/watch?v=0M1_gtVfnOY&t=2s
However, the most important thing is that after recording the vocals, you can improve your vocals. As for the price, I am willing to pay a lot, just let it work. Thank you.

As long as the parameters can be automated, you can do everything after recording the material.

Check yourself the Infected Mushroom manipulator, it's cheaper and really equally good.

https://polyversemusic.com/products/manipulator/