Really.
3f are quick, under two weeks is usual. But I have to say fastech haven't taken over ten day's for anything in the last year and I've averaged an item a week. The last few orders have been under seven day's from order. One only taking five days which is remarkable.
All going to be slow for a while now though. Once cny is over it usually takes a few weeks for thing's to return to normal.
Shippings around the same, been 8-10 days for both usually but a lot of things I wanted had a week or so lead time or placed the order and a couple days later went into restocking (annoying!!) Had a look on 3f and everything was next day shipping so went there instead and they arrived 5 days later.
Guess it’s best to just shop around, don’t mind paying a few extra dollars if they arrive quick