You probably don't want to hear this, but I vote for the TurboExpress. You can buy a $300 purse any day. They'll still be around next month, next year, whatever.
There are only a handful of new TurboExpress units left, and BT is the only one that has 'em (well, Redfrog might have some, but don't expect those to be posted up at less than $1,000,000,000.00 BIN). Once they are gone, they are gone.