Seidio's first batch of iPhone 5 cases is out, and they include different takes on the same two basic designs. Active and Surface both cost $30, but have alternate versions with integrated metal kickstands that ring up at $35 each, as well as packages that include Spring-Clip Holster belt clips for between $50 and $55. The new Active design is a take on Active X, previously seen for iPhone 4 and 4S, combining a soft rubber skin with a hard plastic…