Tradesman1 :
What model #s, typically the TridentZs will have OC headroom and better performance
dont know what u mean by model numbers but here is the full title of the trident z: G.SKILL 16GB(2 x 8GB) TridentZ Series(PC4-24000)3000MHz DDR4 Memory (F4-3000C15D-16GTZB)
and the corsair vengeance led:
Corsair Vengeance 16GB (2x8GB) DDR4 3000 (PC4-24000) C15 for DDR4 Systems, Red LED (CMU16GX4M2C3000C15R)
both are c 15 and ddr4 3000mhz
but from what u are saying i guess the trident z will be better, but i dont know how much better because my mobo can only go up to 3200mhz so will oc headroom be too important?