I buy and sell old film cameras as a way to earn extra money whenever opportunity strikes. I've made real money on some stupidly small purchases.
Anyway, I always ship USPS flat rate. I've never had an issue with them. UPS has a history of just leaving a note rather than ACTUALLY FRICKING KNOCKING WHILE I'M HOME, and FedEx is just way too expensive for what you get.
Recently, I haven't shipped much out, but what I've bought coming USPS on 2 day takes like a week. I'm not a patient man. I don't like waiting. This made me wait. That is bad. This makes Mike mad. Don't make Mike mad. Just do what I pay you to. I had bought a collectible camera for my wife as a birthday present/something to cheer her up while we all had COVID, and it came the day she went back to work.
I get that it's the holidays. All I ask is that you don't tell me 2 day shipping when it's going to not be anywhere near 2 days.