I'm wondering what the most indistinguishable clones you have seen or know off are.
I think this is a good starting place for your research:
[CONSENSUAL LIST] Super Reps NWBIGs
I decided to create a list with two categories. NWBIGs and Super Rep NWBIGs. Many people talk about AAA+ or 1:1 out there. I, and maybe a lot of people here, believed, long time ago, that this actually meant something. I was a newbie in this exciting world of Replicas. I also noticed that...
forum.replica-watch.info
Bear in mind that replica watches have flaws generally, even for a "super rep": it's a matter of what flaws to accept/reject which is determined by your research.
Enjoy the journey down the rabbit hole!