As Ten One Design's latest drawing and sketching alternative to competing iPad art styluses such as NomadBrush's Compose, Pogo Sketch Pro ($25) is a nicely shaped brush-like stylus with two different, interchangeable tips. Packaged with a soft travel back, Pogo Sketch Pro has a simple rubber "standard tip" that's quite like the dome-styled tips of rival styluses, as well as a stubbly "pro tip" which has more of a rough texture. Unlike Compose, Pogo…