for me it has to be this stephen jackson video.
first, because stephen jackson is such a random dude to make a montage for. go to this guy's channel and he has like 6 stephen jackson videos, each one lovingly crafted. secondly, i think the editing on this video is top notch. dude knows exactly when to come in and out, make use of crowd noise, announcers, the song works well, it's just a really well made mix. the crowds are awesome, stack jax looks as crazy as ever (which i love), the cornrows, the unnecessary jab steps, the trash talking, it's all there.
easily my favorite montage.