Has anyone tried the HSGI Slim Grip? That's one I've been looking at closely.
What are you wanting to carry on it? 2 pistol mags, 2 rifle, holster?
I have the other HSGI, the suregrip. What I like about it, is that it has enough surface area to handle lots of weight without digging into my hips. Not sure how well the slim grip would work, but then again I have no experience with it, So I cannot say if it wouldnt.
I do like its lower profile though.