Hi,
I’m quite a fan of Studio Strings. A fair few times I’ve found myself using it over a couple of big name string libraries.
Sadly, there’s a unfortunate glitch in some of the samples. Listen to the patch ‘Full of feelings’ for example, on D1 and D#1 there’s a ‘bump’ about 2 seconds in. It may seem like a small thing but it’s very noticeable within an otherwise smooth texture. It should be an easy fix just to steal and transpose a sample from either side (I suppose you could do this with the full version of Halion which I don’t have).
Would be great if this could be sorted out. 
Cheers,
James