Would I get VDSL G.vector if it were available? Probably not. Depends on the cost. It might be more for business customers. Of course, a higher speed DSL might push prices lower on slower speeds, making the mmore affordable.
I use a 3Mbps DSL line. It's had it's issues, but the ISP (DSLeXtreme) has very good tech support. I keep thinking of upgrading to 7Mbps for an extra $20 a month, but the current speed is fast enough, even for streaming video on two devices (PC and iPad).