Im learning how to use this forum so apologies if I seem uninformed. Can anyone help me with these questions:

(1) Does anyone have updated information (2023) on which factories produce the best quality Audemars Piguet?
(2) Where the best prices seem to be found but with trusted sellers?
(3) when I see some that are priced in the $300 USD range and some in the $500 USD range, that spread doesn't seem to me to be different enough for AAA replicas vs. super clones.....any insight on that?


Specifically I am looking for these specific watches:
AP0603B - Royal Oak Chrono 26331ST SS/SS Wht/Blue
AP0517A - Royal Oak Chronograph 26320ST SS/LE Blue/Wht
AP0716B - Royal Oak Chrono 26331 SS/SS Grey

thanks for any input!