This topic has been covered many times over in other threads. But FWIW, I can't hear the difference with or without, but use a smidge of AS anyway.
Reason: when I asked Peter Ledermann to check my Zephyr stylus (former primary cartridge), he reported uneven wear and suggested using just a little AS to even out wear.
Word to the wise: check your cartridge stylus from time to time to check wear patterns. Retipping can be expensive.