I only realized how handy these guys with multiple loops were when I set a long trad line with a buddy's. Having all the cams and nuts not smashed together like on a single loop sling is a HUGE plus. All the cams are easier to get at.
Much better than a single loop sling. While the gear loops seem small you can fit a large amount of gear on each. Easy to reach and now my harness doesn't feel uncomfortable! Putting the large cams in the middle keeps it oriented evenly.