>>94362510This.
>NCRThey treat you like a malignant and toss caps at you strictly because they're stretched thin and can't deal with the situation themselves.
>Caesar They treat you right and will give you your own slave loli but you have to help commit their atrocities. Realistically, this is the best faction to join but only if you can go back to their lands instead of on the warfront, as they have the largest powers on the east
>YesmanRuling New Vegas sounds like it'd fucking suck. Especially after shitting on both NCR and Caesar since they're both major powers but are just a bit thinned out due to being an away team for years, with no way to repair your bots
>HouseHe planned how to combat outside powers for ages. He saved you and he fulfilled his obligations to you. He extended an offer to you and he (technically) gives you the option to just walk away and live your life without strings (though the game demands an ending so you couldn't just do that). He built this land and he wants to protect it, also making him the most American choice.