I'll admit for the first two years of my Sins life it was vanilla and vanilla only. I just couldn't rap my head around the whole mod scene, the techs of installation and whether it would look and play like shit, to be frank. Even though I've built the machine I play SIns on just to move a file from one hard drive to another sometimes gives me grief...I don't know getting old.
Two years ago on a staycation I installed in quick succession SOGE and Soa2. And Requeim ..and those have been my mainstays, haven't played a full game of vanilla SIns since. When Rebellion comes out I will be the first to download, but I have a feeling that won't be for a while.