Those AKG are great phones for the money. Though I agree that the cable is a pain I haven't yet heard a pair of affordable wireless phones that I like. No doubt these things are improving all the time.... but wired still provides easily the best fidelity in my (very limited) experience.
If I'm moving around I find a pair of Sennheiser Momentum On Ear to be great for the money, very light weight and the LG phones with their 'quad dac' headphone output drive them really well.
The only slight issue is that they make one look like a Cyberman....
The Man with the suit and the pace. Knee deep in the dead.