I had this flash for a quick test and I ended up buying one.
It's not an AUTO Thyristor flash but canon dedicated, so basically E-TTL (and manual of course).
What made me buy it was the clarity and speed. The light is more uniform than the 580II at the corners in particular. Close ups are fine, where the 580II sometimes overexposes (ghost faces).
It's smaller than the 580 but still substantial, but much lighter (you can actually feel the difference right away).
No problem with the exposures but the build is all "plastic fantastic". Plus the LCD is dark (you can barely read the menu, and the text is also small). Like all the other metz you can select the "extended" zoom range, forcing the head to read 35mm when it's actually 50mm. But with this new 48 I can actually see the advantages. (more uniform light at the corners).
It's also quite powerful GN 48 and when bounced the recycling is very good . It comes with the bouncing card as well.
I'll post pictures and more notes later on, since I just got it.
from the first shots it looks as good as the 580II and the Metz 58, very close to the bigger ones also in terms of power bouncing 90 degrees off the ceiling.
Again the menu is difficult to read (and also difficult to understand being the text so small and dark) but the most important feature (+/- FEC) can be adjusted with two buttons (+ and -) always ON and ready. Which is great. But still the value will be difficult to read...
It's a good value for a pretty good flash. I'll keep it and maybe replace the 580II with it.



