[David]

well my 2 cents worth de kitting should be easy for anyone, the more pactice the easier it should get. what ever kit you decide to use.....

to rescue a diver wearing kit, any kit it is quicker to cut them out... you could say with this you just do x y and z.... if the diver is talking there should be no rush :-)
if they are unconscious speed is needed cutting would give me a single method to work with. I do not then need to worry about what type of diving kit is being used.

I can practice just one method of separating a diver from his kit.

yes I might cut him his dry suit or even me... but is someones life worth more than kit ?