you want to have a simple possible model v's with factorize decoders maybe the natural drugs so given given these appealing properties or density models like when would you use cans you would use guns when you really care about having good samples and you have really really large images high-quality images for and you don't want something photorealistic you have a lot of conditioning information like pose or the class or edge edge maps and you just want to add texture to them cans are really good in these initial image