Just like Star Wars, I believe the choice of your favorite Bond is heavily influenced by who you grew up watching. For many, Pierce Brosnan embodies Bond, from his stellar debut in GoldenEye to the over-the-top finale in Die Another Day (2002). Brosnan's era also coincided with a surge in Bond video games, notably GoldenEye on N64 and Everything or Nothing. He arguably had the most exposure across all media.
However, my pick leans towards Sean Connery, not necessarily because he was the original Bond or because he outshines others in charm or charisma. It's the unmistakable Scottish brogue of Connery that makes him Bond-Prime for me. When you think of Bond, it's Connery's voice that resonates, instantly recognizable and iconic.