There are three classes which I would like to try out that could put some interesting flavor into the game: a warlock with a celestial patron, a divine soul sorcerer, and a monk that follows the way of mercy (at some point, I wouldn't mind trying an alchemist artificer). Of the three, I have only played a monk once before and that was a LONG time ago before they had some of these neat new powers. The warlock intrigues me because I like always getting to use the most powerful version of a spell. However, I think that the divine soul sorcerer might be the most versatile of the bunch.
I still have over a week to decide, and my decision will depend on our third player's choice. I might work on backstories for all three just for fun and then choose the one that I would most want to play based on that. I will say that it is great to be back into gaming again.