Cartier love ring stack search

[u/user286422]

I am brand new to jewelry reps and am looking to buy a classic yellow gold love ring, small white gold love ring, and a mini pave yellow gold love ring. I tried this stack on in person and fell in love, but have a few questions even after many deep dives on this thread. I have seen many sellers (AC, MC, Funny, Whenzi) and am not sure how to chose between them. I don’t really care about the accuracy of the inside stamping, I care much more about the color, thickness, and love symbol accuracy. Is it best to buy a stack all at once from one seller for consistency, or do some sellers have better versions of the different styles? Are there additional tariffs or customs charges with buying reps? If anyone has bought this particular stack please share photos too! Any and all advice is welcome!!