I'm an admitted pen snob. I love Sensa pens, especially the Stylist Gels (seen here
http://www.sensaonline.com/page/stylist.htm). These aren't for people who don't like heavy pens. For those of you who do, you should definitely give them a try.
I love Franklin-Covey. My hubby thinks I'm crazy (says F-C is nothing more than a successful brainwashing experiment), but I'm addicted to their planners. (The planners have those handy pen-holders, and even if a pen falls out, the zipper will keep it all safe.)