Coming in seven color combinations, Ballistic's Aspira Series Case for iPhone 5 ($35) combines elements from the company's other cases with a design clearly inspired by Speck's CandyShell. It's a combination of rubber and plastic layers, each of which has a different pattern ranging from flat to flowers. The rubber inner lining is obvious through the front, forming a protective lip, as well as offering side button protection and bulging corners in…