What's your favorite M43 Bokeh lens?

I have an EP2 and looking for a really nice Bokeh lens.

I'm a newb so only know some things I've been reading about and pics I see here and flickr. Mostly for street, portrait family stuff.
Price... could be between Olympus 50mm F2 and Zeiss under $1300 ish.
If you have pics that would be nice.
So I'm looking at the :
Olympus 50mm F2 ($400)

Nokton 50mm 1.1 (not sure if my focusing skillz can handle it..sounds tricky) $900
Nokton 35mm 1.2 $1000
Zeiss ?
Zeiss 135mm STF with adapter?