what is the Best Digital Camera to buy

Everyone has got a problem What the Camera I want to buy. Specially Digital camera. Every one Has Choices
Sony
Canon
Fujiflim
Samsung And more
Olympus

But now a best camera Arrived that  is Olympus XZ-1 Digital Camera. I will Say what are the Features there.
10 Mega Pixel With Image processor
720p HD Video there
3 Inch Display there

SDHC/SD Memory cards Can Use.