I'm trying to figure out what flash I should buy to use the TTL flash feature of the 503CW. I'm leaning toward a Metz MZ-5 unit (50 or 70) because I can also use it with my Pentaz MZ-S with the proper module. I'm not real happy about the proprietary Metz batteries though. Does anyone have any experience with any other TTL handle mount units that use readily available batteries?
Thanks.
Thanks.