VCA gold shades from different sellers

Hi everyone! Recently received a work holiday bonus and am looking to finally pull the trigger on VCA pieces I’ve been eyeing (guilloche and vintage MOP). Does anyone have experience on if the yellow gold tones from different sellers match / stack well together? I’ve heard a lot about how MC is too yellow, etc. so I’m curious if I’d be okay to buy the guilloche from one seller and vintage Alhambra from another to wear together? Or is safest bet to just buy both from the same seller?