I am working on a product I intend to sell in my own business
I do not have production setup, so as of now I am using LCSC parts, and SMT assembly from JLCPCB
Results are OK, although JLCPCB will not mount parts the sister company LCSC does have or stock. On top of that they have no connectors so I need to add my own touch up after receiving populated boards
Prices are cheap from JLCPCB, about 0.002 USD per joint, but the 3USD fee for Extended components adds significant cost in volumes below 100 PCBs
So, I am looking for alternatives. What do you use, prices and quality insights?