The aerothan is exactly the same as the conti 28 light at 80 psi and all of 0.1w (zero point one) faster at 60psi .. lol
Sorry, thats the very definition faff and expense for nothing :-)
Seems to me you are the one being "defensive" and trying to paint me as butt hurt cos you think I cant afford a bicycle tube. Give me a break, haha!