Originally posted by Tomm At the moment I'm considering the Metz 44 vs. Metz 48 vs. Metz 50. Does anybody know what I will miss when I will buy the Metz 44 for instants. The Metz 44 doesn't have a lot of buttons, so is it suitable for manual control? And again: When I use my flash in a softbox as a slave. Is it able to see the light sign of the master (build-in) flash?
If you can find a good deal on a used Metz 48AF, I think that flash will meet all of your needs, and give you room to grow. If you want a new flash with a warranty, the Metz 50 is the way to go. The Metz 44 is still a very good budget option, but it lacks some of the power and controls of the higher two models, and like the 48, you probably won't be able to find one with a warranty if that is important.
To answer your other question, any pTTL flash will allow you to use a softbox as long as you are able to point the flash's sensor at the camera. If you decide to break your piggy bank and buy the Metz 58 though, it can use a softbox
without being able to see the camera since it has a thyristor to sense it's own light output, (the softbox can't block the sensor though, that's the only catch) and as others have stated, it can be used with ANY camera of any brand past, present, or future.