I am wondering how to setup (SEO- and SERPs-wise) a product launch with multiple domains. Lets say I have product X and it's an answer for subject A, subject B and subject C.
www.example.com is were the sales are happening, but as the product name is a fantasy name I guess it won't have much organic traffic. But subject A, B and C are more likely to have organic traffic depending on the written copy per subject of course.
My question is, should I attempt to write good SEO/SERP copy for subject a, b and c and have a link to
www.example.com or should I just use a Redirect 301 from subject a, b and c to
(PS I also thinking of registering domains A,B and C so competitors can't registered them)