There’s a lot to love and a lot to hate about fast-food drive-thrus. So wouldn’t it be great if someone did a study to find which fast food brand had the fastest service in New Jersey? Sudokubliss.com surveyed residents across the country, asking which service was fastest versus slowest. The top four reasons given…1 — Understaffed2 — Inefficient operation3 — Slow workers4 — Products take a long time to prepareOK, but which brand was reported the fastest? The overall fastest was said to be Chick-fil-A.