I have been using one in 308 for the last 3 weeks and have so far accounted for 3 deer. I have limited experience or other rifles as I have always stuck with what I know which is steyr, so don’t have a huge basis for comparison. The stock doesn’t feel quite as solid as my pro hunter but then I wouldn’t expect it to as it has an adjustable check piece. I had been after a thumbhole stock for a while and didn’t like the feel of the sauer one and wasn’t sure about a straight pull action, although admittedly the blaser did feel nice. To me the s20 feels nice, pointable and is solid when shooting. I think I also prefer the action in the S20 to the steyr, i remember trying a tika t3 lite years ago and didn’t like it although the action on the s20 is probably similar?
I have probably put 40 rounds though the S20 at targets and found it to be very accurate, the limiting factor in its performance is probably myself. Also the money I saved from not getting a blaser meant I treated myself to a nice bit of glass to go on top which I am loving. I am no rifle guru but I like it, and it is a good addition to my cabinet. I do treat my rifles a bit like working tools and I think it will stand up to some stick. To be honest that is another reason why I didn't go with the blaser, it would seem a bit of a shame to give such a beautiful bit of engineering a hard time. I suppose it’s the same old story of you pays your money and take your choice.