Dude you're getting a bit emotional over this.
A WD Black, an HGST Deskstar and a Toshiba Satellite aren't identical drives with different labels.
They share some parts and features but they are not "the same". Lamborghini was bought by VW, doesn't mean they use the same engine.
Also noise is a fact with the WD Black - it's a matter if it's audible in your system and if it's bothering you or not - but you can Google it, look it up here on TH, the WD blacks are a bit louder.
Maybe they changed something in the past year, but if you look at benchs the 1TB black is around 41/42 DBA while a 1TB Deskstar is around 36-37, 1TB Satellite & Barracudas are ~33dba under full load.
But that's alright. The Black is the best performing drive and performance causes some noise.
If you're dampening the noise (as good cases normally do) it can be virtually impossible to recognise and I highly recommend WD blacks if you need a strong, fast HDD