system
A chat on subreddit /r/wallstreetbets
human
Personally, I prefer ro trade XSP instead of SPY. Unlike SPY, it is cash settled the next day, there is no risk of early assignment, and profits are taxed 60/40 short/long term gains.
gpt
The only thing that gives me pause with trading XSP over SPY is the lower volume and larger spreads. Ain't nobody got time for cautious limit orders!