Yes but that makes no sense, apply that logic to every walk of life and you'd never leave the house ffs!
I want want the best, the same reason I bought Glasur over a tub of Autoglym, it's better. The same reason you buy a car over another car, it's better.
I'm fed up people saying Z6 is expensive! FFS! Use some distilled water from Asda then FFS!
Oh me?
I get going sometimes, you should see some of the Emails JD gets!