I’ve enjoyed kitty + zsh + oh-my-zsh with a nice long list of plugins that I quite enjoy for a while. It’s rock solid and very easy to configure/migrate to new machines. That plus zen-full tmux and lazyvim with its own set of customizations and plugins has been a complete modern mouse friendly env for both local and remote for me for years.

Fish is really great too. It gets you a modern shell with a lot of sensible features and defaults out of the box. I feel like it is a bit harder to customize and make your own. That is of course my opinion.