30.0X Optical Zoom 30.0X Optical Zoom of FujiFilm HS20 EXR will give you a lot of flexibility considering this will be your only camera during the day.
RAW shooting capability RAW files contains much more color information compared to JPEGs, and gives you more room for post processing without significant quality loss. They provide wider dynamic range and option to recover shadow and highlight clipping to some degree.
Medium size Body With relatively smaller body compared to DSLRs and better ergonomics compared to Compacts,FujiFilm HS20 EXRis a good compromise between size and functionality.
730g Carrying this weight all day may not be very comfortable for you.
Body Thickness 126mm With a thickness of 126mm,FujiFilm HS20 EXR is not a pocketable camera for sure.
Small 1/2" (6.4 x 4.8 mm) sensor FujiFilm HS20 EXR's small sensor struggles in low light situations compared to larger sensor.