Thawte SSL Certificate Reviews

I have had nothing but trouble from Thawte. There is no warning when the certificate expires. And if you need to make a change, you get literally zero help from them. When you do try to update and tell them that the email address changed, they act like they change it, but then continue to send all communication to the old email. At least I assume they do because I do not get anything from them. I updated the SSL for 2 years, then found that our VPS was no longer available, before they issues the certificate. I sent an email to cancel until could get another VPS. No response from Thawte. I did get the SSL, but no response to the cancel request. I sent 2 more request and still no response from this very poor organization with no support. Stay away from them. There are much better places to get your SSL and for less money. Don't buy their hype about a better SSL. There's is no better than anyone else's.