This camera is fantastic ergonomically. Canon have set this thing up very well and would recommend it to anyone looking to get into digital photography. However, since trying to bolster my portfolio and shoot some events, I've noticed a few things. First of all - I'm just beginning to learn how to utilize my camera. But I'm really pining for an upgrade. A list of the things bothering me:
Hard to quickly select an autofocus point. I only ever have one enabled, but I move it around. Center af and recomposing really wastes a lot of shots, especially at a shallow DOF. Also there is some technical reason, but there is a different focus distance at your center point than at the corner points. What I'm looking for is like a joystick akin to the 7D or the 50D - halfway depress the focus and then use the stick to find a point.
I can work around this fairly easily, I just need to press an extra button, and get really good mashing that d-pad. I have a custom function setting that makes a button on the back the autofocus button. It's really nice when you get used to it, and it puts my thumb permanently right next to the AF point select. However, I'm sure it still makes me miss shots now and then when I'm recomposing and such. Another minor issue is that only the center AF point is a cross-type, but the other points usually don't give me much grief since I usually have my 430EX attached.
Dim, small viewfinder. It's usually fine unless I'm shooting indoors, at which point I have to rely on autofocus pretty heavily. No way around the ****ty viewfinder.
It's dinky. Got a battery grip. Problem solved.
Anyone else shooting with a t2i have any pointers? I still consider it an 'upgrade' from a 20D in all respects except for shooting ergonomics.

