t3i

I've been seeing all these people getting good footage with the t3i with a lot of shadows, and i can never replicate it because of my shadows and other parts always being so noisy and its a excessive amount of noise that i dont think the t3i is suppose to have, i know you need more lights and...

I recently had my Cannon T3i, which, I had for years stolen long story, anyone have any Ideas whats a good camera that a may use to replace it? I'm on a tight Budget I bought My T3I for $900 at the time, and no way I can afford That right now!