The least static is on the 1990 2 fer, because of the noise reduction. The same track was used on the SOT Smile (copied directly from the 2fer)!
Now I'm getting confused again. On my copy of the 1990 twofer, the distortions are present as well. But, on the SOT Smile (Vol. 16) disc, the distortions are completely gone! They don't sound the same at all. How do your copies of these discs sound?
I listened to my rip of the 1990 twofer again, and the HAV Cantina mix sounds exactly the same as the GV Boxset to my ears, maybe I've got some different pressing?
EDIT: there is a difference actually: the fade on the twofer is slightly longer than the GV, which fades out earlier. So it is not an exact copy.