That's not saying much, I own both and I will tell you first hand the 450 NOT superior to a Banshee. As for the Banshee, they are not banned in the US. They no longer sell them in the US due to the EPA and emissions, but by no means are they banned. If you want a new one then I say go for it. I don't see you having any problems importing one. There's no feeling like buying one brand new. I bought my first one brand new and it's a good feeling.