Hi, I have a BRAND NEW MISS BUDWEISER, and It has the flex shaft just like the miss Llumer, And also they have redone the switch (on/Off) better. They have heard a few complaints and have tried to address atleast thoughs 2. Other rhan that, it is strictly the pain job and decals. (I personally went with the Miss Bud because i think the red looks sharper than the yellow, but it's a matter of preferance Good Luck! [8D]