as with many things "it depends" -- it matters "after a certain point". will your app make it to that point? let's hope it does, and then you'll be happy to l

as with many things "it depends" -- it matters "after a certain point". will your app make it to that point? let's hope it does, and then you'll be happy to learn about some more advanced optimisations like this. it's a good problem to have. grow with your app like a gardener :} dont learn how to make skyscrapers when you are building houses...