It would be great that when a quote is signed, that it is saved as a pdf attachment on the deal itself automatically.
Good idea, logical feature!
Great idea - this would be useful!
Yes, also would be nice to access Quote as a personalization token type when creating a Conversation Template where I could then create a template with the Quote as PDF link directly in the email. Right now this is only accessible through Marketing email template.
Would like to have this feature implemented as well
Great Idea. Upvote!
we need this as well, please implement asap! 
update here?
Piling on - this is an automation that really needs to happen!
Yes, this is one of the cons on my pro/con list trying to decide whether to use HubSpot native quote signing vs. pushing quotes to a third party document signing feature. It would be a lot easier to adopt the HubSpot quote signing if we could easily push the signed quote PDFs where we need them for our finance and compliance teams.