Like many I have no particular desire for faster speeds.
But like it or not, the way we do things are changing. Ten years (or was it 20) ago if you wanted to rent a film, you got it from Blockbusters. Nowadays, you get it from the likes of Netflix, and you'll need a fast connection to see it at its best. So, just to maintain the ablity to do what we did many years before, we 'need' VDSL as a minimum.
Time was, if I wanted to install a new OS on my computer I'd buy or be given the physical installation media. Much more common now is the assumption you can download several gigabits of data and either install directly or burn your own media. That can be painfully slow over a slow connection. Again, just to do what I used to do, I now 'need' fast internet.
Many more examples, I am sure. And no doubt, the trend will continue, so I have no doubt we will always find that we have a 'need' for faster and faster speeds as the evolution continues.
Ps: in answer to the question, I'd be 3 as its my only option.