Jim Dalrymple is back to talk about his love of music and guitarists, why and how to run beta software, and what makes The Loop unique on the tech web. Jim reveals his choice of the new iPhone models and what makes it important to him, and discusses how the Apple Watch has evolved into a powerful, personal, essential device.

This edition of MacVoices is sponsored by Smile, the makers of PDFpen and PDFpenPro, PDFpen for iPad, PDFpen for iPhone, PDFpen Scan+, as well as TextExpander for Mac and TextExpander for iPhone and iPad, as well as the new TextExpander for Windows. Great software to help you get more done.