https://discord.gg/7wtcKvv

As you said, there is a lot of different types of missions and situations so I can't really put everything in a single forum message here, which is why I suggest going into the Discord server. Many people may help you getting a build for certain situations and missions. Because this whole topic is not very short and on some missions you would rather get Wukong for example. So yeah, feel free to join and ask any questions there!

You can find builds and tips in Guides section on Warframe page at speedrun.com. Also you can join the discord server for further information.