Who wins?
3 vs 7
3 wins 57% to 43%. 30 more put them in the same row. From Every Number from 1 to 12 Tier List. Pick a side.
CrispyWizard1716 on 3: the magic number, triangles are the strongest shape
RealPigeon2k on 7: wins every favourite number poll and it's on every slot machine
Every Number from 1 to 12 Tier List: the full ranking