Decisions, help needed.

[crazyfoo88]

For mountain bike photography, I need at least one wireless flash for light. Currently I have a 580ex, but I am stuck between getting the ST-E2 or 420ex considering they are the same price.

What is the best to do?

Thanks!

Andrew C

[Bruce Hamilton]

Two flashes are better than one... If the 580 will trigger the 420, then go with that. If not, spend a little more for the 550. That way, you've got one flash on camera and a second one for fill off camera. The ST-E2 will do the job, but you've still only got one flash.

[robertwgross]

You need at least two units, one master and one slave.

For one master, pick one from this list:
580EX, 550EX, ST-E2.

For one slave, pick one from this list:
580EX, 550EX, 420EX.

If you check it, you'll find slightly more versatility in getting a second flash unit to go with a first flash unit.

I like to get both of my flashes off-camera, so I stick the ST-E2 on the camera, and spread out one 550EX to the left and one 420EX to the right. But that is just me.

---Bob Gross---

[crazyfoo88]

You need at least two units, one master and one slave.

For one master, pick one from this list:
580EX, 550EX, ST-E2.

For one slave, pick one from this list:
580EX, 550EX, 420EX.

If you check it, you'll find slightly more versatility in getting a second flash unit to go with a first flash unit.

I like to get both of my flashes off-camera, so I stick the ST-E2 on the camera, and spread out one 550EX to the left and one 420EX to the right. But that is just me.

---Bob Gross---
Ok thanks :). This time I will most likely buy the 420, and I will purchase the ST-E2 in the new years. Thanks for the help.

Andrew C