I was surprised at benzemas pace over 5 .. 10 yards..he was sharp. And as you say good in tight spaces.. for a big guy extremely quick feet.100%. Benzema is a fair bit better in tight space dribbling, link up with short passing in the final third, and he's a bit more agile, but Kane is ahead in basically all other categories.
If things work out, he could/should surpass Benzema. He's a better finisher, creates/scores chances from nothing, and he's truly a 9/10 hybrid, not just a striker who's good with the ball, but actually doing the job of an Eriksen or KDB without giving up the scoring rate of a top striker.