Almost every SSL vendor resells SSL certificates from a few big names, and other than the ordering/paying process and support (if needed) any certificate from C

Almost every SSL vendor resells SSL certificates from a few big names, and other than the ordering/paying process and support (if needed) any certificate from Comodo is as good as any other Comodo Cert, no matter who you buy it through. There are minor differences between providers (like a Godaddy wildcard for .company.com also including company.com as a secondary entry while RapidSSL wildcard does .company.com only and will give a warning if used for http://company.com http://company.com) but I've never know a user to care unless a certificate warning pops up.