The Ultimate Pen Showdown - Ballpoint Hybrids

I'm going to review the remaining pens in my collection that are worth reviewing before I decide which ones I'll keep, and I'll sell off the rest. So let's take a look at some at the ballpoints and gel pens that haven't been discussed here so far. Porsche Design Tec Flex - This is one of the most interesting ballpoints I own. It's a click pen that's actually made by Faber Castell (I think the newer generation are made by Pelikan), and the entire body of the pen moves like a spring when you press it. It's a large heavy pen that takes a standard Parker G2 size refill. It currently has its original Faber Castell refill, but I'd like to see what the new ones are like, and otherwise I'd put in a Jetstream refill.  Aurora Ipsilon - This is the second Aurora ballpoint I've reviewed. I don't think it looks as good as the Style, and the click mechanism is the same (the entire "cap" presses down), but it feels slightly less plastic-ey t...