Which developer for FP4+ film?

Here's a bit of fun.

I thought I'd run a little developer popularity contest, based on Pebble Project results and FP4+ film (which I have the most results for). I'm asking you to take a stab at your favourite using on-screen results, so no need to be too precious (of course, you may have your experiences to draw on too).

Results to follow!

P.S. Pebble Project gallery can be accessed under 'resources' on the main menu, or just click this link: