Won logitech comp - Should I use?

[infernox]

I won a competition at Lan for some Logitech gear.

Anyone done much comparison between this lot?

G433 Gaming Headset
G810 Gaming Keyboard
G703 Gaming Mouse

Compared to my -

Razer Deathadder Chroma
Ducky One TKL
Sennheiser HD598SE with Fiio E10 DAC and Modmic

Id like people's opinion's if I should use them or jog them on?

 

[infernox]

That makes sense, the idea that the headset uses USB I was already leaning against it. The keyboard and mouse might be another matter.