AF500FTZ vs. AF360GFZ on an *ist-Ds

[David Oswald]

I currently have a Pentax AF330FTZ flash, and like the results it gives 
me on both my ZX-5n and my *ist-Ds.  But there are times that I would 
like a bounce feature, and on occasion, times that a little more range 
would be helpful.

Having used an AF500FTZ a few times I am considering buying one. It's 
essentially the tried and proven workhorse among Pentax's nicer flashes. 
 And you can find them on eBay for under $200 sometimes.

But then along comes the AF360FGZ, with its P-TTL metering 
compatibility, wider field of coverage, and other shiny new features, 
I'm kind of torn.

Can anyone who has used both comment on differences, and pros/cons of 
each?

Dave