I really love listening to Physical Graffiti on vinyl. The sequencing of the double LP is pretty much perfect. I kinda wish the sleeve was in better condition though, it's falling to bits (and original UK pressing that has seen a LOT of use). Might have to grab the recent reissue. for a nearly 45 year old piece of plastic it plays amazingly too.
Physical Graffiti isn't my favourite Led Zeppelin album (that is a split betweek II and Presence) but it really does cover a lot of ground and is paced pretty damn well.