Go for it guys, you won't be disappointed.
I'm sure that there are better alternatives out there but I'm very happy with these.
Still going well and no complaints, have got around 1500 miles on them now and have done a couple of really hard testing stops and they are significantly better than oem.
Daron - as with most cars there is a balance that has to be achieved by the manufacturer, they won't want to put on a pad that may require slightly more heat in it to operate for example. Therefore they may have to sacrifice some of the stopping power.
Either that or they are manufactured to a cost and probably not a big one at that. My justification for saying that? Well, why do Nissan save a few quid by not fitting a few earthing leads???
I think the long & the short of it is that you may want to change things slightly that are a bit better suited to you and how you will use the car. Oh and if you can source a better product than oem at a cheaper price (cos you aren't paying the dealer mark up) then why not?