IMHO, i think because puteri is more mature given older development vs kinrara hence they are aware of the area more. but usually puteri is associated with the word JAM. hence its a negative connotation and people want to avoid that area as its prone with flood and etc..

i fully agreed people dont really know wheres Kinrara because lack of prominent landmark and i always refer to opposite bukit jalil and more recently now i would say near pavillion bukit jalil as im sure everyone would know the latest high end luxury mall development here...