In reply to Stevie989:
Hi I've had a couple of Aramid slings on my rack for over a year now. I really like them but they do have their downsides.
I think for sling draws the best slings to use are 8mm Mammut Contact slings. This is because they are sewn together in a well finished way that does not catch on anything. If you use standard sized krabs this isn't much of an issues and you can get away with using 11mm slings. However if you use small krabs, like DMM Phantoms, the Mammut slings are noticeably better and don't tangle as badly.
I really rate the aramid 120cm slings, especially for equalising, when building belays. This is mainly because a knotted aramid sling that has been weighted is a million times easier to undo than skinny dyneema one.
However the Aramid slings are much less flexible than dyneema ones so I wouldn't use them as sling draws. I don't have any problems with racking them over the shoulder, buy my friend who is a bit shorter than I am finds that they get in the way when racked like this. This because compared to a dyneema sling the more static material hangs away from his body.
Hope this makes sense and is helpful.
Post edited at 22:29