Contrary to what the title seems to suggest, CyberDyke is far from being just another porn site with lesbians. This one is actually a mega-site that is designed by women for women. The design isn't all flowery and pink as it is usually portrayed when it's a site designed by men. This is not to say that men won't enjoy it, but it definitely keeps up the flavour of gal on gal from a woman's perspective.
Basically, this mega-site has several different sites to offer you through a single membership. You'll get access to individual model sites, fetish sites, BDSM sites and so on. For example, on FootFemme, you'll get 110 galleries and 27 videos. Posteriority lets you see 141 galleries and 40 videos. You get a variety of all-female action to dig into. Point being, you'll get an incredible amount of diversity through this one membership. The one unique thing about this website is that it offers some female erotica from a woman's perspective. In that sense, its content is original and more Sapphic driven than anything else.
All of this amounts to a total of over 1,000 photo galleries across six active sites and eight archived ones. Not all of the content is exclusive, but there's a good amount of stuff on there that you won't see elsewhere. Like I said before, the variety is astounding and you're sure to find something that tickles your fancy in that pile of galleries.
For the videos, you'll get more than 500 movies to watch. The quality is great for the more recent movies and they're all downloadable as MP4s or Windows Media files.
Good news is that the network is so broad that you'll get plenty of updates. There's at least one site being updated every day. Overall, the subscription price is very reasonable for the amount of distinctive content and variety that you're getting. In all honesty, it's worth a shot.