Thanks for the replies, after lots head scratching between the Zulu's and H10-13.4's I went with DC not sure if that's the right choice but my thinking is it's saved me £400 which will pay for more flying, books etc and they must be more comfy and sound better than the schools headset ?
I've told myself once I've completed my PPL I'll treat myself to the Zulu's and then I've got the DC's for a passenger