Hey P4. Nowadays realistically the only benefit of a better motherboard is more fan headers/aesthetic/ports ect.
Go for whatever fits your bits and looks nice/has some functionality that you like and has a nice warranty
Linus has a great video comparing a £400 board to a £50 board and the performance was identical the only difference as i said was more headers ect.
Please note the B Grade H81M-Plus doesn't have the I/O Panel.
Basically i want something like a console but a PC, just a small budget pc the use when the main rig is sleeping. doesn't have to be a monster.
The most demanding thing it will do is BF4 @ 1080, 60 Fps.
Forgive me for asking but why on earth would you want a small gaming PC "when your main rig is sleeping" ? Does it get tired ?
Why dont you just use your main PC for gaming ?