In NV I prefer killing House and taking his place, but if the Enclave was a faction I'd pick it no matter what.
The Legion is based on some points and the NCR are literal cucks which I never bother with.
>>11620274There's a nifty 2020 guide to modding F3NV online, it tells you what to do and is actually good at it. Plus lots of options on what you want to do. Here it is:
https://vivanewvegas.github.io/ 