I am always hearing my images are soft really trying to work on it, what is this one like in your honest opinion?
shannab,
If you are indeed "always hearing" that your images are soft, have you thought that maybe there's a repeating issue causing it? Such as: bad lens performance at the aperture(s) you use most often? Or a camera/lens focus misalignment or calibration issue? Or something systemic?
Do you shoot at f/2.8 with frequency in portrait situations? How good is your lens at f/2.8? Many moderate-grade lenses are decidedly lower in resolution, have bad edge performance, and show a marked degree of lowered contrast at f/2.8, as compared against f/4.5 to f/5.6, which is where many lenses hit their optimum optical performance.
Also, MANY lenses show a weird optical defect, a sort of veiling, when shot at their widest open aperture...and this is true of MANY lenses that are otherwise quite good...Canon's 50mm f/1.4 for example, Nikon's 85mm 1.4 AF-D...these are otherwise stellar lenses, but at their wide-open aperture, their images upon really critical examination, have an ever-so-slight loss of quality that goes from edge to edge, across the entire image. A slight veiling as it were. While the images are quite usable, they are nowhere near as impeccably sharp and contrasty and crisp as when the lenses are each stopped down to full f/stops from maximum.
So....if you are indeed, "always hearing" that your images are soft, maybe there's something in your system that needs to be chaged in some way.