Where to Get Your Gear - And Why:
They have demonstrated a strong desire to cater to the type of photographers who tend to read this site, and typically bend over backwards to keep the various pieces of small-flash lighting gear (and associated items) in stock. Given the challenges of dealing with the various suppliers, this is a more daunting task than you might think.
MPEX also ships internationally, which is very important for readers who do not have a good gear resource in their home country.
I have found them to be honest and ethical people to deal with. That is not a given in this day of faceless internet commerce.
You can reach them here.