Should you install mods that ask to overwrite anything, you should back those files up first, and if you're trying loads of mods, do yourself a favour and keep notes on what you've changed and why. But all the same, as a rule, it's best not to activate or switch mods mid-game, and even if you're not using mods you should be keeping backup saves. I tested the majority of these mods back when the game first entered Early Access, and found them stable and unlikely to cause major issues.
If any of them ask you to overwrite a file, be sure to back it up first in case the mod messes something up. They can then be activated from the Bannerlords launcher. The rest of these mods should be downloaded and then unzipped to 'C:\Program Files (x86)\Steam\steamapps\common\Mount & Blade II Bannerlord\Modules'. Bannerlords will now skip the logo videos at the start of the game, which over time will save more than enough of your precious mortality to let you listen to Jareth instead. Assuming you've installed the game in the default location, go to 'C:\Program Files (x86)\Steam\steamapps\common\Mount & Blade II Bannerlord\Modules\Native\Videos' and delete both the files in there. Our first tip is one you can mod yourself.
Watch on YouTube Best Mount & Blade II: Bannerlord mods
