I guess the question is really....which POV would you hate to see because they would ruin the story for you?
Ive said before that I absolutely love the fact that the major players in Westeros never get a POV. Varys, Petyr, Tywin, the Queen of Thorns,...the manipulative sort never see the light of day.
Ned, bless his soul, was a major player but his naivete allowed a certain freedom of exposition that the others lacked...
To somewhat answer the question, the Red Viper-Mountain scene was so dramatic for me, I remember where I was and what I was doing at the time I read it. For the sake of brevity I was in a tent with 6 other guys in the middle of Afghanistan and the scene was so engrossing I gasped at the conclusion. I woke by accident one of the two Army Rangers sleeping nearest me, and when he asked what the heck was going on, I tossed him my really beaten copy of A Game of Thrones I bought on a whim during a TDY to Florida for Water Survival School....
That particular book is in Balad, Iraq now....having been given to a school we (US Armed Forces) helped build there. I stop by every couple of months and read it again, along with a couple of books by Eddings and Jordan. Iraqi teenagers check em out often enough they dont collect dust...and I recently (last week) bought the hardbound editions of each book in ASOIAF and contributed em...even if theyre never read it makes me smile a little inside knowing that theyre there.