LED brand discussion

[daplatapus]

Hmmmm, don't be shy

I've read a few posts on different sites that Bridglux LED's are no good and Cree is the best thing since sliced bread. But no one says why. What makes Cree so much better? Is there that much difference? If the Bridgelux are inferior, is it just a matter of brightness? Will adding more Bridgelux be equal to Cree or is the light quality inferior and there is just no comparison?
Please, any thought would be appreciated. Maybe I'm just over thinking everything....