I'm not a big fan of using multiple film stocks. After all, that was one of the reasons why I switched from digital to analog: to limit my options. I want to master one or two film stocks and know what I can get from them.
But, if you are looking for a new film stock to try, or if you are just curious about which options we have as film photographers as of today, Emulsive has done a terrific job compiling all the 172 film stocks you can buy today (it's a multi-part series and this is just the first part of it).