Preferable lens, Minolta MD Zoom 100~200/f5.6!

Trial experimental lenses test I'm keeping was performed in the day time at 15 m distance, the object was Marina Blue solid colored VW Beetle. 8 lenses were employed for the purpose obtaining the result that was imagined from the first time as a matter of fact. All the pics were good but among them the pic taken by MD 100~200 was preferable. Not about sharpness and resolution but abou how comfortably it was observed without any logical argument. No later retouching procedure is required to establish the work if this lens is invited on the critical scenery. Preferable at all however longer lens barrel it may have!