Well it doesn't have to be quite as dramatic as one or the other

But I'm curious as to people's opinions here. This is what I mean:
Multiple Sets Across
Back Squat 135lbs x 5 (WU), 220lbs x 5 (WU), 265lbs x 5, 5, 5, 5, 5
Ramping to a Top Set
Back Squat 135lbs x 5 (WU), 185lbs x 5 (WU), 220lbs x 5 (WU), 315lbs x 5
Obviously both are used and will continue to be used by people, but I'm interested in what people think are the benefits of each. In terms of what they offer, how they play in with weekly volume, how they interplay with overall intensity. How they play out at different strength and experience levels, etc etc.
Discuss