In reply to Ramon Marin:
Works well in that respect but the downside is they lift out much more easily (I appreciate you probably know this) so need to be extended much more than the sling model.
I'm psyched for the Sgúrr guys but it's worth pointing out that these products have been easily available for years under the Rock Empire brand. They're solidly built but heavier and less refined than the likes of BD/DMM/WC which is basically the trade off you make for paying less per unit.
I tested a rack of the dual axle cams for a couple of seasons alongside Dragons. They're fine enough and durable but I would prefer to avoid lugging a double rack up to an alpine route. First world problems.
If I were a student again I'd definitely buy them. People with proper wages will probably be happier with totems and dragons. Or maybe not. Working in the outdoor industry tends to turn you into a bit of a gear snob so possibly I'm out of touch.
Post edited at 08:42