Michelin Pilot Sport 4S or Michelin Pilot Sport A/S 4

Trying to decide between the 4S or A/S 4 for my G37. I’m in San Antonio, TX, so we don’t get any snow and at most it’s low 30s in winter. (IF THAT) lol I do mostly highway driving and spirited pulls. Anyone have experience with both? I’m curious which you’d recommend.