This thread is so unfair!
Since I started
vaping (>2 months), I used only the cheapest option for shipping - which usually was USPS first class or flat rate box. I never had major delays - all my shipments came within 7 workdays, most of them within 3. A lot of times the "tracker" website was wrong, but hey... it's all cool when it shows that it's still in "sorting" when you have already received it a day before.
This Sunday, I ordered stuff from five different vendors. Four of the shipments arrived today. How can I complain? I paid <5 dollars for each shipment. However the fifth vendor only had UPS as an option, for $15. You guessed it, the UPS one is not here, and not likely to arrive before
next Tuesday! They actually have a green bar showing that they are "on time". I'm literally paying extra just for their profit, no benefit for me.
For the price,
you can't beat USPS. That's why they're bankrupt, sure, but I'm going to miss them when they're gone. I find much of the hate completely out of touch - they serve the entire country, for pennies, and with unthinkable reliability, albeit not consistency.