I don't know if he could have done a better job showing the differences between the 593.5, which I purchased from him because of this photo shoot, and the 589.
This is true, Issac, (having recently bought an orange, I read up on it!) but to uppa27, if you read the thread you'll read brucemir didn't use orange in any pics. He stated it wouldn't have been bright enough. But I for one look forward to his next pics using the 593.5!!
Yellow, orange...I see both 589 and 593.5, I believe. They are great colors, which I'm happy to say I own. My first purchase was 445, and yellow was the holy grail for me, but eventually I managed to get both. Once again, your pics are fantastic!