That Tair 135 2.8 is exactly what I have been looking for. lots of aperture blades for clean background rendering and super-low aperture. Come payday I think I'll snatch one up.
^^^ Yashinon is also underrated in my opinion. It's not a digital-mountable lens, but I love my Lynx 14E, it's fast and sharp at f/2 and usable at f/1.4 with a heavy body and mechanical leaf shutter. It's the best party and low-light camera for under $1500. (it costs $90).