Difference between OBSF-30 and OBSN-30

i recently acquired a ps3 SE stick despite the massive shortages everywhere, and its time to switch the parts…ive never done this before so im totally clueless…

which should i be getting? how are they different?

Look here:


OBSF is snap-in and OBSN is screw-in with nut to secure.

20 seconds of searching would have save us all from reading this



Oh the horror.