mclaren777 wrote in post #15090088
The challenge is that this will be my first flash and I don't know if I need ETTL because I've never used it before.
The thing with e-TTL is, it automatically figures the flash settings for you. So it greatly helps with the challenge of proper exposure. That feature allows you to concentrate more on simply taking the photo. It is very handy, indispensable for many including myself, when you're in fluid situations with varying ambient light.
It's not always 100%(what is), as some flash guru's will tell you, and that can vary per brand. I've always found it to be very accurate on my Metz 48 AF-1 though as well as my Canon's. The Yongnuo's were also quite good IMHO. If needed, you can always adjust power output via FEC within your camera or even quicker on your flash, if it has that option.
I would recommend a Metz first, but if you're content on going with a Yongnuo, then I'd recommend going with the yn-468-II. It has FEC, auto zoom, stroboscopic, and focus assist. The yn-560 has none of those features and as a novice it will be a real challenge for you in getting correct exposure with the latter.
You can always switch to manual settings if desired, but you can never switch to e-TTL if your flash doesn't have that feature....
Good luck