Select as title vs. Tabs

I'm trying to decide between using a custom css select as a title versus using tabs on a page I'm working on.

The select version is a bit cleaner and it takes up less vertical space, but I'm afraid users will have a hard time finding the other options, if they're not displayed on the page.

Another reason to go for the tabs option is that the last two tabs will be used much less frequently than the first one.

What do you guys think?