OM 1 mark i or Canon RP?

i have two options, either buying a brand new Canon RP or buying a OM System OM-1 mark i from a friend i know cares well about his things

they are about the same price with lenses, and i intend to use my analog Olympus Lenses too, since I shoot mostly film

my main focus would be portraits and street photography. the olympus would seem the obvious choice becaus it is weather sealed and seems better to handle on the street, but the full frame sensor size interests me a lot for the bokeh and overall image quality

but as i havent used any of those for a longer period of time, i wanted to know your thoughts on it and what would you recommend me (i also dont know if the image quality and bokeh are so different between these two cameras)