Digital8 Vs Mini Looks Like A Deal, But It Actually Just A Waste Digital8 Vs Ultra Compact Camera?

Digital8 vs ultra compact camera? - digital8 vs mini looks like a deal, but it actually just a waste

One of the best picture quality?
to be more precise,

Sony DCR-TRV320 vs / o Canon PowerShot SD-1100 is

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I'm going to a musical performance at night, and I would actually receive the best camera / video camera. Please tell me what is the best option. Thank you for your time.