Mk8 Volkswagen Golf R

Hello, Im looking to buy a mk8 golf R/GTI, but am still deciding as I cannot make my mind up. I was wondering if anyone does have a mk8 Golf R or GTI, that they can lend me one for a couple of days. I've asked the dealers and they don't let you drive one for more then 30 minutes. Also if I'm going to buy a GTI or golf R, I want to make sure so that I don't end up changing my mind later on. Thanks For whose saying it's dodgy lending a car to a stranger, I clearly understand your viewpoint but I assure you that I am looking for a car to experience so I get a better understanding and as a car fanatic.