Not all software is created equal. When chooosing an online casino you must also be aware of what software that casino or online gambling site uses and partners with. As you know, there can be many differences between one software program and another such as graffics, speed/latency and just overall look and feel.
If you currently play at a casino you really like, make sure you take note of the name of software they use. This is a great way to judge a new online casino you are thinking about playing at.
Just like a bad casino operation exsists, so do rogue software vendors. It's important to read Casino Meister's "Evil Software Providers" list so you know what names to watch out for.
The companies listed below are deemed to be quality software vendors. The majority of the online casinos that you'll see advertised or promoted here at Online Casino Boss either use Microgaming or Playtech software.

Boss Media is a software firm based out of Sweden.
Clients of Boss Media software include: Bet Direct Casino, Betandwin Casino & Poker, Bonnier Gaming, Bowmans Casino, Casino Cosmopol, Casino-Club Casino, Casino.Net, CelebPoker, Cowboy Casino, Gold Club Casino, Hit Stardust Casino, Jackpot Palace Casino, King Solomons Poker, Maharajah Club, Mermaid Poker, Metro Casino, Pharaoh's Casino, Players Club Casino, Poker Heaven, Queens Club Casino Ramblas, Sports Cafe Casino, Sunset Casino, SuperVegas Casino, Svenska Spel, TotalPoker, Victor Casino, Victor Chandler Casino, Virgin Poker, WallStreet Casino, William Hill Casino, World Gaming.
note: 888 Group is blacklisted because of poor marketing techniques. Their software is not known to cheat, however they remain under close watch.