If you got the 101vapes MVP v2 kit, it comes with an iClear 30 Top-Coil Clearomizer.
As far as BDC and BCC, I don't think the heads are interchangeable, but either kind will work on an MVP (Example: Protank 2, Protank 3, EVOD, Unitank, Davide Glassomiser, Puritank etc), provided they are 510...