it looks very very interesting for me as well.
I really like all electro harmonix gear I own, something I got into in the past two years.
apart from the classic big muff, I really like the cathedral reverb that is definitely what I have been looking for for many years. and the little mole bass booster.
my current favourite pedal is the
http://www.zoom.co.jp/products/ms-100bt/ , a very practical and small multi effect unit that allows you putting 6 different pedals in chain and actually give a physical feel, especially in heavily distorted situation.
for the rest I use some boss pedals, I am getiting rid after some years of the digital reverb and delay since they do not fit on my current sounds, yet I am in love with the overdrive.
then I am quite fixated with some dod boxes (corrosion, meat-box, trash master, buzz box, death metal, grunge, ecc)