Well, basically it comes down to this.
If you have a laptop with integrated CPU graphics, that you can not disable in the bios, when it has another dedicated card (i think it is called that.) The dedicated card will not work, not now, not anywhere soon in the future.
If the notebook has Intel wireless, you will have to switch the WLAN card, to 1 that is OS X compatible, or can be made compatible through kexts or a DSDT edit, this is not possible with the Intel WLAN cards.
From what i have read, you are new to the OSx86 scene, and are just looking for a notebook that will run it.
Choose a notebook with an Intel processor, some compatible audio like the Realtek ALC series, and keep in mind what i just stated above.
If you also want to use the notebook for Windows, you can skip the part about the graphics, it's still possible to run OS X, but you will not be able to use the second card in OS X. And it requires some more spending time, when installing and setting up the system.
Best of luck on choosing your system.
If i'm incorrect on some part, please correct me.