so i intend to buy an i7-6700k and i was wondering whether its worth over clocking. This is because the cheapest z170 chipset motherboard is around £100 where as some b110 or h110 can be found for around £50 but it stops me from overclocking, then i will also need to spend a decent amount on a cooler. Is it really worth almost £100 more for these things and will it affect my fps much in games when oced?