I am in the market for a 150mm lens for my 4x5 Crown Graphic. To utilise full movement of camera's limited movement I need 210mm IC lens. Don't want to spend $ks yet so after a long research it came down to the following 3:

1) Nikkor W 150mm f5.6 (IC = 210mm)
2) Rodenstock Sironar N 150mm f5.6 (IC 208mm)
3) Schneider Symmar S 150mm F5.6 (IC = 210mm)

I don't think there isn't much between them but just in case, is there one better than others or one to avoid?