Any good tuner can use ECU editor. But, check with your tuner. They may or may not want to use it.
I love the ECU editor. It performs great for me. I tune my own bikes and my buddies bikes with it and a zeitronix datalogger on the street. I find it easier to tune than the PC.
I'm going turbo and when that happens, I'll probably get some help tuning to be safe. The best turbo tuner in my area is a PC only guy. So, I'll get a base tune in my ECU and may have to go with a PC unless I want to take two days off work to go see Johnny Cheese for the tune.
If you go ECU editor, let me know what you're trying to get for it. May be cheaper option than driving to see Johnny.
What's your combo? Exhaust, filter etc... If I have a base tune, I'll send it to ya.