Any ideas over nikkor 50mm 1.4g or 85mm 1.8g?

I'm more concerned about the out of focus background rather than sharpness…
i know that the bokeh is more when focused at nearer subjects. But i need comparison for the portrait and street shots at same distance.
your comments will be valuable.

Get the 85mm.longer focal length will increase the effect more.

Nikon AF-S NIKKOR 50mm F/1.4G Lens
Rs. 28121
This latest addition to the NIKKOR lineup features a large maximum aperture of f/1.4, enabling it to be used for easy handheld shooting in dark settings, such as a dimly lit room. It also allows photographers to easily create beautiful large blur effects. The lens Silent Wave Motor (SWM) ensures quick, quiet autofocus. Autofocus shooting is made possible with SLR models that do not have a built-in motor, such as the D40 series and D60. The AF-S NIKKOR 50mm f/1.4G is a high-performance large-aperture, single-focal- length lens especially suitable for professional and advanced amateurs who use Nikon FX-format cameras such as the D3 and D700, and frequently shoot human subjects as well as night landscapes and astronomy. What's more, when attached to a DX-format SLR, this f/1.4 lens with 75mm equivalent picture angle is capable of shooting portraits with beautiful blur effects.