Chainring Advice

Hi

I currently run Shimano 105 7100 12 speed di2 with chainrings sized 50/34.

I bought the pictured Dura ace crank and want to fit it on my current set up as it has a power meter. The issue is the dura ace chainrings are 52/36.

My question to you experts is am I better to swap the 105 chainrings onto the dura ace crank or to fit the larger chainrings and readjust the front derailier.

Thanks in advance.