18048 or 18338 daydate?

[navrolex]

Hi guys, I am a newbie in daydates and dont own any.

I have been looking to give a gift for my wife and have come across two watches from my trusted grey dealer.

18048 with rolex diamonds factory non quickset ( more diamonds as covering the bezel and dial )
or
18338 factory with newer quickset and diamonds on lugs and dial

both similarly priced with the diamond bezel a few hundred more, both polished, bracelet stretch similar and according to the jeweller slighlty polished lol, both got no papers.

I am not sure which one to go for as i believe the one on the bezel factory diamonds would have been more expensive? but its a single quickset.

any thoughts will be appreciated and thanking you guys in advance.