Now I've tried all three for the avocado smoothies or avocado drinks.
I like the Ice Teller at Ramayamina in West the best even though it wasn't even what I was looking for. But how can one go wrong with real avocado slices, slushed ice, coconut shavings and some suave jackfruit. It's quite good, but it's more of a dessert than an avocado smoothie, truth to tell.
I liked the avocado smoothie at Simpang but it didn't really need the lashings of Hershey syrup in there.
And lastly I did like Saigon Flavor's avocado smoothie but it was really not much different than the other avocado smoothies around town, I got an ice sweetened coffee to go with it too though. And that was quite good.
Btw, near Saigon Flavor there's a Hawaii Supermarket, it looks like it may just be my new favorite supermarket.