Having mb extras

[omar80747326]

Will it be useful if I had extras in my mb like dual gigabit or a third m.2 socket if I am going to do video editing and gaming using a high Internet speed?

 

[kanewolf]

Dual network ports are not usually useful. A third M.2 might be useful, but only if it is PCIe and it doesn't rob PCIe lanes from other things you want, like graphics card bandwidth. If it is SATA, then it is no different than a normal SATA port.

 

[omar80747326]

Should I have both clr cmos and bios flashback among the rear io connections or I can find both of them among the rear connectors or even among the internal headers?

 

[kanewolf]

Should I have both clr cmos and bios flashback among the rear io connections or I can find both of them among the rear connectors or even among the internal headers?

Those are convenience items. How often you mess with your BIOS and have bad overclocks or other disasters dictates things like that. A motherboard that doesn't have those as rear panel items (but does support dual BIOS) would have motherboard jumpers to implement the functionality. Do you flash your BIOS frequently? Do you mess with the BIOS settings A LOT? If so, then those might be worthwhile, but they wouldn't be heavily weighted in my case.