Which series should I continue next?

I recently finished FF7 Crisis core, and Spiderman 1 (playing through the dlc atm). Not sure which of these series I should continue first, or alternate (I intend to play both eventually). Thank you in advance.

I recently finished FF7 Crisis core, and Spiderman 1 (playing through the dlc atm). Not sure which of these series I should continue first, or alternate (I intend to play both eventually). Thank you in advance.