I still have accounts with both WPW and Ray Martin.  Wouldn't say they're the best these days, but once upon a time they were amoungst them.  However, that said, if you're looking for classic femuscular physiques of the past, you'd can't do better then either of them.

Also, I use to have one with MEM, which was very good, but gradually over time Denise Masino shifted the focus from a "Playboy" format to one of a more hardcore, "Penthouse/Huster", one - and I dropped out.

I've joined herbiceps and femflex from time to time and I agree, the content is generally very good and regularly updated.  If anything, there was TOO much regular content and I didn't have the time I needed to go through all the new pics and video. 

I've also been a member of Awefilms from time to time.  They do favour heavier physiques, but their content has been very good in the past (although I haven't been a member recently).

I'm currently a member of LH-Art since I slightly prefer muscular artworks to photos of actual FBBs.  Their content is a mixture of excellent and average but there's always some things to really enjoy in each update, whatever your tastes are.

I'm also a member of Powerbeauties, which isn't so much muscle as superstrength.  I posted about them previously, but you get weekly updates and lots of good stuff if you're into cute girls lifting incredibly heavy weights and bending iron bars and stuff.  They've got some girls doing it nude, too, which is cool. 

One site I joined and wished I hadn't was kimflex.com.  It may be different now, but the slick sample promo vids of oiled-up women lifting weights in the nude weren't to be found anywhere on the main site and seemed to be from an entirely different video production.  I was very disappointed with the actual content on the site.  Like I say, maybe it's changed now, but maybe someone else could confirm/deny this for the site at the moment

Thanks for that feedback.  Now that I've got such a huge backlog of filler content, maybe I can invest a little more time into making individual shoots a bit more unique.  We'll see. 

Thanks to Rastra and Jack for your kind words as well. 

Most paysites are good only in rotation. Subscribe for one month, then unsubscribe and wait 6 months and do it again.

Rotate Herbiceps, Femflex, MuscleAngels, Diymuscle, FTVideo, maybe a few more.

After a while, your video collection becomes so large that most paysite monthly material is just another ho-hum clip that won't make the grade and gets deleted after its downloaded.

I am completely addicted to the NABBA contest DVDs though and usually buy them right after they come out. Those thong-loving Euro/Brazilian women are always awesome.