You haven't told us what you like to shoot or where you are or what your goals are. These things will help with suggestions.
Personally, I'd head for the Inon range. If I couldn't afford it right now, I'd keep saving coz I know that if I got something less expensive, with less coverage, slower recycle times and less flexibility that the money would not be well spent and what seemed cheaper would actually cost me more in frustration, missed shots, and mediocre results.
If you go to the Sticky at the top of the UW Photo area, you can follow the Pink Link in my signature, then scroll down a bit you'll see some suggestions on where to buy. Not only might you find a good deal, the people that work at those places are very good at helping you maximise your budget.
If you aren't worried about ordering from Japan, you can check out Yuzo's prices - his contact details are in the Sticky. I order my strobes and other bits and pieces from him - fantastic service and excellent prices.