Jockos
Well-known
Either because the difference is obvious, or maybe because someone else already did it. There's a great comparison between these exact lenses to find if you use your google-fu. 🙂A tad nervous.
General observation question: why do photographers point out difficulty with backgrounds with "lesser" lenses but skip shooting the same background under precisely the same curcumstances with these so-called "greater" lenses? Eg: swap the lens out, don't move the tripod, use the same shutter speed and aperture.