Alesis or Boss Drum Machines?

[PannyDeters]

You probably get this a lot....but between the Alesis sr16, Boss 770, and Boss Dr5, which would you recommend for good sounds, flexability, etc. All around goodness...and keep in mind that the Boss's are $379 and the Alesis is often on sale for $199....

[S8-N]

I've been pretty happy with my Alesis HR16b. I've gotten my $200 worth and then some.