fast cycle time

I'm looking for a small (will always live in Amanda's purse) point and shoot camera and have so far narrowed the choices down to the following. Anybody have any advice on which one I should get (or an alternative, if you'd like to suggest one)? (Descriptions/details are from Amazon, for consistency) Canon PowerShot ELPH 300 HS 12.1 MP CMOS Digital Camera with Full 1080p HD Video (Silver) World's thinnest digital camera with a 24mm ultra Wide-Angle lens and 5x Optical Zoom and Optical Image Stabilizer. Canon's HS SYSTEM with a 12.1 MP CMOS and DIGIC 4 Image Processor improves shooting in low-…