Text to speech questions

Hello, I use Premiere Pro to edit YouTube videos, I like to write a script, record me reading it then edit video clips to correspond with what I am talking about. However as I am not a great orator re-recording myself talking is by far the longest part of my process (and the only part I don't enjoy.)

I would like to use a text to speech software where I can have it read out a script. It is fine if people can tell it is AI but I would like to have it not sound like trash and have at least a little inflection on the words.

My problem is everything I am finding online is either crap built into AI video editors made to make bland generic drivle or super expensive monthly subscription services that limit the amount you can transcribe a year/month to try and milk money out of you. 

Do any of you know a good text to speech software that I could use in as part of a premiere pro process? I don't mind paying for one if it is not a rip off like all the ones I have seen but obviously free would be cool.