hipposign and docusign

firm is finally letting us pick our own e-sig tool for engagement letters and client onboarding docs. i've only ever used docusign at previous jobs but hipposign keeps coming up in threads here.

for those who've actually used both, is there a real difference in client experience or is it mostly the same thing with different pricing? any headaches with audit trails or template limits on either one?

not looking to start a war, just trying to figure out if the cheaper option is actually fine or if there's a reason firms keep paying the docusign premium.