Sushi bomb is the best sushi place in the west side of vegas in my opinion.
This place has the option of either doing AYCE(all you can eat) or a la carte. I liked that when I went here last, some of our family members got to do a la carte instead of forcing the whole table to do AYCE.
The salmon nigiri is perfectly marbled and fresh it just melts in my stomach. They let you order half rolls which is just enough for tasting everything on the menu.
Highly recommended for those who live on the west side of vegas (this is on Cheyenne and 215) if you're too lazy or tired to drive all the way to the south side, strip, or Chinatown for some good sushi.