Content Management vs. CMS

[affearner]

As the title says, which is better? Which one will help people raise the PR of their site and drive more traffic, as well?

[seo_marketing]

I think CMS would be a better choice .Google can understand abbrevations.

[engadven]

It depends what you are selling as to which is best and how many visitors puchase from each term.
Having said that we have google page 1 for long tail versions of both and I would say CMS is much more regularly searched than content management software or system etc