Here's my Polaroid Land 250 set on Flickr:
I adore my 250. It's the large window viewfinder, and composing with it is really great. I couldn't be happier, really. Shooting with the cloud filter and FP-3000b gives me results I'm super excited about.
I'm actually currently working on a conversion using another 250 to a manual, using a donor 114mm Tominon lens and using a Four Designs conversion as my guide. It'll be nice to have full manual control.