Absolutely no idea
we have SSO implemented (for the most part), but did not deploy SAML or Kerberos. Instead we checked the "enable auto-logon" and then also set a windows domain group trust policy. I say for the most part because this works for PC users, but not so much for iOS users.
My suggestion...does your company have any SSO solutions? If so...tap into that.
We integrated our Server environment with SAML SSO so our users can jump from application to application without authenticating each time.
One last thought...Kerberos also offers the ability to connect to certain data sources with out prompting the user.