Well its been a while since I posted this. But I did decide to buy the flip fold. Have been using it for 2 years now. The japanese way looks cool, I might try to learn it to use in the house, but I like the flip fold for business... it makes all tees the same size... a no brainer. I have two flip folds, one for adult size and one junior.
BTW, I bought a cheap folder on ebay at first and it was no good.
Here is a video in english of the Japanese style manual fold.
YouTube - Fold a Shirt