Best HP Financial Calculator

[rprosperi]

The 17BII+, currently still available, is an excellent financial calculator, and probably has the best hardware of any machine HP currently sells. That said, it does have one significant flaw, that being the bug in the solver related to the L() and G() functions, as alluded to by John. If that isn't a concern (likely it is though...) this is "best" in many ways, though as several folks have pointed out, best is relative based on your needs and preferences. HP considers it "best" based on it's price.