What is the right packfilm camera to pair with my new exo series of instant backs?

OK, not everybody is a Polaroid nerd like me! I made a video talking about the various features of the Polaroid Packfilm cameras, and what to look for if you want to convert your packfilm camera from a paper weight to a working modern camera again. Be sure to look for my videos on the EXO line of Lo Fi instant backs!!
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