Anecdotally, I find that Amazon shipping (with prime) is always the fastest in a major urban area. My USPS and FedEx packages have often been delayed by several

Anecdotally, I find that Amazon shipping (with prime) is always the fastest in a major urban area. My USPS and FedEx packages have often been delayed by several days, but Amazon mostly delivers on time with next day or two day shipping. Some “rarer” items have longer shipping times but I find they are still accurate.