I love WezTerm! The cross-platform config is easy to version control (unlike iTerm2) and I've added a couple integrations that I use constantly:

The first is hashing the working directory / (or remote hostname if I'm SSH'd into a host) to set tab title colors- much easier to find the right tab that way.

The second is writing a script to open tabs with in a certain order and set their titles. I don't use tmux, but this let's me recreate my preferred layout for projects quite easily.

See https://github.com/bbkane/dotfiles/tree/master/wezterm if any of this sounds useful to you!