I am partial to the Sailor Desk Pen, and the Platinum Carbon Pen. I also like the Lamy Vista because it has interchangeable nibs. For calligraphy Pilot Parallel Pens are amazing.
I use mostly Noodler's inks, because they're cheap and durable. But, I recently got some Sailor Nano Ink which I like alot. It's expensive, so I only use it in my fine nibbed pens.
And how about mechanical pencils? I just picked up a Uni Shift Pipe and it's awesome, but the eraser is too small (which seems to be a problem common to good mechanical pencils).