i'll go for wired connection... with my experience wired connection ay mas stable at mas mabilis compared sa wireless.
pag wireless kasi pag may ibang wireless device like cellphones, remote control devices etc (basta wireless din) nakaka apekto sa signal/broadcast eh, most likely may intermittent connection ka unlike sa wired connection.
panalo lang ang wireless sa pagiging convenient nya, other than that wala na akong maisip.