What to do with my domain ?

Hi,
I have 2 unused domains and i don't realy know how to monetize/use them.

The 2 are on the same niche, one can be a medium/good keyword and the other should be a very good domain name on my opinion (its something like review-computer.com , just not the word computer ^^)

My first intention was to use theses domains, make them known and then sold them to a firm in this niche but now i'm not very sure about what to do.

Now i think about ranking them , get good PR and use them to make quality backlinks to my main website (other niche) and maybe sell them later but that is not the priority

But there is a problem, on this niche, i can't find enough correct articles.

I don't intend to make a lot of money (at the beggining), I'll be happy if it's enough to pay the host ($25/year)

Do you have any suggestions ?

Thanks in advance.

If you're not looking to make a ton from them, why don't you just put up a few relevant articles on the site an put Adsense on all the pages? That would be a simple way to get at least $25 a year. Hard to know for sure though without knowing the niche.

Create some good unique articles or buy from fiverr or from bhw full seo optimized. Install wordpress and some plugins like

1. contact page
2.Privacy Page
3.All in one seo
4.Sitemap Plugin
5.Tag Plugin
6.Create some edu backlinks you will many in download section.
7.Create linkwheel with some spinable content
8 Create some youtube videos
9.Social bookmarking
and at last put adsense code on the top middle and last in article.