To me, choosing between these two rifles is like comparing apples to oranges. My pick,....the 34 hands down. The Shadow is more or less a glorified Big-Cat with more frills. I've owned both,...both tuned, and I'd pick the 34 over the Gamo without a seconds hesitation. The 34 is a heavier rifle,...I've got the wood model, and is a tad barrel heavy. But the superior craftsmnship of the Diana is way ahead of any Shadow series Gamo. The gamo is lighter, and easier to shoulder, with great accuracy off-hand,....which is how I shoot 90% of the time. But alot louder as well. If I had my drothers,...I'd still pick the 34. If I had one single critique of the Diana's,...it would be the trigger. Not the same confident pull as a rifle that will accept the GRT-III trig, but that can be over come with practice and diligence!!! That's my dime in the well!!!! LOL's tjk
PS Sorry to the other responders to this thread,...but I HAD to stand up for my Frouwlein sweet-heart!!!!