I just got a fantastic deal on a 180 on Ebay but shortly afterwards came across some info on the 600 se. I don't know how I missed it when I started researching polaroids several years ago. I have an SX-70 and a 440 but automatic exposure drives me INSANE. I own 8 cameras and not one of them is auto, so I suppose you could say I'm spoiled.

Anyhow, could anybody with experience with the 180/190/195 camera and the 600 se perhaps enlighten me as to the differences between the two? I can always re-sell the 180 (and get much more) and buy the 600 se if there's some fantastic feature I'm missing out on. Of course, a wide angle option would be cool but how easily are the lenses obtained?