in RealWorld where i have no Card info, or any other really personal stuff on my pc do i REALLY need SYN flood protection? is it increase ping or using some% of my router horsepower?
in RealWorld where i does not struggle much i need QOS or SQM? or enough software offloading, or i need nothing until it works normal, or it would get me some benefits wich i can't just track righ?
typically little... doesn't do much harm to have it
if anyone uses latency sensitive or bulk transfers AND you max out your peak speed... yes... you probably would see benefits ( unless your router is SLOW... then don't bother )