Mine neither, I'm still thinking Whoop's are the best (once again IMHO)... the open 6 and the Ft vary depending on the printing: first dials in the batch has very clear fonts and latest ones has no so clear printing.
Anyway if you're enough expert to detect a whoop dial, you're proficient also to detect a Phong or HH's cases or the caseback engravings so no way to foolish a comex expert with the spare parts available at the moment no matter what kind on gen dial, movement or insert you have...