Hi, I want to put a new exhaust can on my Sinnis max but I can't decide which one to get; I found this one and I've heard good things about it but I'm kind of impaitnent and I don't want to wait 2 weeks for it. I also found this one which is cheaper and is sold within the UK but I have heard nothing about people using these on a road bike, I don't want it to be overly loud and annoy everyone within a 10 mile radius. Has anyone had any experence with the second can and are they good quality and not too loud?