I've done extensive research on the 301 vs. 302 issue, but need additional advice, especially since things change so quickly in SEO. My company is rebranding and we are switching from a successful domain to a new one with no rank. According to High Ranking's article, Switching to a New Domain Without Losing Your Google Rankings , a 302 should be used. Unfortunately, I keep running into warnings about them!

Is the advice in the article still relevant today even though it was posted in June 2005? If it's not, what should we do?? If we use a 301 how long does it take to get indexed and will it hurt our ranking?

Thank you!!