I just realized why most of my pictures looks blur/soft is mainly due to those pictures were taken in wide open apreture ie. f/2.8 - f/4.0 even with prime lens. http://forums.clubsnap.org/showthread.php?t=101587
I thought that prime lenses should have better quality than zoom lenses.
Questions is, does it sound right to get a Fast Prime lens eg. f/1.8, f/2.8 and can't put in good use unless stop down to f/5.6 - f/8.0?
Or that's because "consumer" lens quality, unless go for 'L"?
Any input from you guys and much appreciated if you can share your experience.