I used this ENB for a long time and I must say it is very nice, this ENB looks a lot more dynamic in my opinion, looks like it would go well with a movie style scene, with FPS, this is a tiny bit more demanding on my system but it might vary depending on the specs in your system and what other mods you have running, I get around 60 - 80 nearly everywhere. This is the ENB I personally use, I wouldn't even call this an ENB, as the name suggests, its a massive shader project designed through and ENB, The main reason I like this ENB is because its not massively straining on my system, I run a Radeon R7 260X with Fallout new vegas maxed out, and my fps always stays in the range of 50 - 100 depending on my locational (I also use over 100 mods).
There are some amazing ENB's for Fallout New Vegas, here are a list of some:
