Happy to provide opinions on how those come across to me when you're ready. I did a lot of reading and fiddling before I chose fonts for my book.

Beware of ligatures, though. I actually need to go back and futz with my epub book because I used Garamond and it's using ligatures even though I explicitly told it not to. Which are missing on most people's machines, so all the fi's and ff's etc. are missing. :-P I'm thinking of just making the darn thing Times New Roman or whatever the default is and giving up on having precisely the look I wanted.

If you already have a solution for that, please do tell!