Mike Dudek, of Dudek Modern Goods, reviews the stainless steel version of the Schon DSGN Pocket Pen.
I feel this is where the stainless comes in as an awesome middle ground. You get the heft of the brass without the smell and the color and durability of the titanium (close enough), but you're paying less for it. The pen is pretty weighty at 2.9 oz, so it packs a punch for being so small in size.
Be sure to check out the macro shots of the pen, too.