I'd love to have the option to remove my email signature from the first email to a contact in a sequence and then have it included for the remaining emails.
This feature would be really useful as it makes it look more relaxed and informal without a signature in the first email.
This would be helpful for us too as our email signatures provide relevant information in email replies for related to our users' meeting links, direct phone lines, images, etc.
I would also like my signature on replies. In long threads it would be nice if my clients did not have to scroll all the way up to find my contact information.