Sitemnder vs Vintela SSO

Hi Everyone,

We are going to setup SSO in our BO 4.0 Environment with default Tomcat and Windows AD.

We already have Windows Ad authentication set up in our environment. As I am learning about SSO now, I understand that there are two options for SSO with Windows AD:

1) Vintela

2) Siteminder.

Can anyone please share experience with either Vintela or Siteminder ? Any issues or advantages for one over the other option ?

Thanks for your attention.

Cheers

Arijit