How much bigger of a spot is the eight than the last two? Judging by the responses to my last thread on combinations, I'm guessing the answer is "not much". It's funny because I have always thought of the last two as a pretty small spot, and the eight as a substantial spot. This may be more because of stories I've heard than personal experience, since I haven't had to give up weight to many people.
For example, in one match that Billy I. is commentating, he tells of a time that he played Efren when he was still named Cesar Morales. Unsurprisingly, Billy lost a set playing even, but took it down when Efren gave him the eight. As Billy said, "Nobody in the world could've given me the eight at that time." And I don't really doubt him when he says that. It makes the eight sound like a pretty big spot.
For example, in one match that Billy I. is commentating, he tells of a time that he played Efren when he was still named Cesar Morales. Unsurprisingly, Billy lost a set playing even, but took it down when Efren gave him the eight. As Billy said, "Nobody in the world could've given me the eight at that time." And I don't really doubt him when he says that. It makes the eight sound like a pretty big spot.