Can't go wrong with Cherry on Top.
I came here about 4 times during my Summer vaca in Vegas. Every time I went there were 1 or 2 teenage boys working, never any girls (not that that matters). Two of the four times I went, the boys would just look at us while we entered and they wouldn't greet us until we got about halfway into the place. Maybe they're just soft spoken. They always have at least 2 tart flavors on deck, but I'd just stick to the original because the other tart flavors were too overpowering at times. The fruit is always fresh and there is a large variety of other toppings. The last time I went, they had some big ass brownies. Nowhere near brownie bites. These were more like the size your grandma probably makes (no offense). Since I don't ever get brownies with my froyo, I just found it pretty funny.
The froyo is .39/oz, which is decent. The layout of the place is a little weird with some colorful circular benches surrounding a table that's a little too low and more benches along the side. I always opt to sit outside because it's pretty quiet and empty inside most of the time. I'd feel like the froyo boys were just listening to my crazy convos.
The location is great, being very central to the shopping plaza and my house. I'll be back many more times.