Finish FO3 Before Going to New Vegas?
I'm fully aware that this question might just come down to "whatever the player prefers" but
Is it worth it (or better) to finish all of Fallout 3 before going to New Vegas, or is it better to jump between both on a semi-regular basis? I know the game fully ends when you finish New Vegas, so I know you shouldn't finish it until you're ready to end, but can you finish FO3 still?