These certainly are the business but come at a price naturally (£290 Leisure Promotions) - but these certainly appear to be be the creme de la creme (and waterproof too). I had always found the back phones uncomfortable on my half balding head too !
So a few questions...
How balanced/well fitted to the head are these ? I had read a comment that when bending down they can slip off ? I'm not sure of the weight of these at present..
And do they really block off most external noise ? motorway traffic etc.
If I go for these then I will effectively have 2 machines. I have a spare coil and upper arm and the original controller. The backphones I hate can go and do I really need the cheap wired ones I have been using now. I would always need both coils as the small coil is great in between those shallow stubble rows. Though I find I'm using the large coil for most situations now.
But I am now asking myself do I really need the original controller ? Would I be better off flogging it baring in mind that the cost of a brand new one is nearly £700

If the headphones do exactly what the controller does (plus you get the head phones) then I could flog the controller (not sure what they go for 2nd hand mind) ,get another pair of WS5 headphones for £290. I would still have 'another machine' as a result and have cash to spare !
Am I missing anything here ?
Would welcome comments

Cheers !
John
p.s. I think the WS5's have a 5 year warranty too ?