Sounds like someone should've tried out their camera before they bought
. The 50D was Mag Alloy, so of course it's going to be better built than the plastic fantastic 70D. As far as size goes, I used to have a 40D and it was just about comparible in size to my 7D. As the 7D is slightly larger than the 5DII I would guess the 70D probably is for dainty hands, as it's size is a selling point. As far as the flimsy wheel, well, that's just another plastic part on a plastic camera. If you're preferring to do photoshoots with your T3i and 50D over your new 70D, maybe you should've waited on that purchase. Or simply gotten a 7D, which would've fixed all the problems you have with the 70D (minus the swivel screen).I would have needed to rent the camera and use it a bit before, in order to know its flaws but I kept the 70D in the end. I was debating between it and the 7D. I took some photos with it, did a lot of videos for two projects already and the results were fantastic. I'm glad I didn't go with the 7D... the video autofocus alone is worth skipping over the 7D. The touchscreen for focus selection is AWESOME as is the focus lock. No way in hell would I go for a 7D now.
Should a 7D MKii come out, I may sell the 70D and switch... time will tell though.
Only bummer now is that I need to either convert all RAW files to DNG or upgrade to Mac OS Mavericks to use Lightroom 5.2. I'm on Snow Leopard with Lightroom 4.4 and it doesnt recognize my new files. Plus, I really don't want to switch to an iPadified operating system.
I'm slowly getting used to the size of the 70D, I think eventually it'll be a non-issue but I still prefer the 50D's size.

I'm really starting to think that Canon makes it's high end bodies magnesium solely because of the perception that only a mag body is a "pro" body.
......Let's say you have $1200 saved now..... By next april you have $800 more saved, so that makes $2000. Taxes come back. You now have $4000. You sell your 60D. You now have $4500. You sell your 15-85. You now have $5000. You buy a 


