I've been looking at that scope for awhile, a glass comparison would be great.
Ive compared them SXS against a HD5 and a Z3 and to me the GS3 was superb. The GS3 is easier to get behind and easier to get a full field of view at all angle. Not sure if this matters but the GS3 is a 30mm tube with a 56mm objective and the others are 1” tubes with 50mm objectives.
I would’ve bought one of these from Doug by now if I didn’t already have a Conquest DL, a Leica ER5 and a Burris all NIB sitting in the safe.