I got both the powder ( honestly? partially because of the packaging >_> ) and the tube, both in Buff Love ( in the powder it's 240 and tube is 360 ).
The powder's pretty much a huge hit and miss for me :| it looks nice in the tub, smooth and quite shiny; well, it's incredibly shiny. It goes on looking really, really glittery, defintely more like a pigment than a face powder. I tried mixing a very tiny portion in with my loose face powder, which is a soft matte, and it added a touch of sheen, which I'm enjoying.
The TUBE! I adore the tube. I use it as a highlighter on my cheekbones, and as an all over shimmer on my neck and cheekbones; it pumps out smooth and creamy, and goes on beautifully sheer, leaving a pearly, silky glow. I'm gonna stock up before they D/C this one