Those are interesting. I don't know how much the wood really enhances the sound like the makers claim, but I do think the wood gives it a "classier" look. I would get those in Blue.

I saw these, the NRG X, under what other customers bought: https://www.amazon.com/dp/B01D3QZA84/ref=cm_sw_r_cp_apa_i_tDjGCbNA9B08P?th=1

Are these an updated model?