AE is very limited in some ways and, for my taste, way to powerful in others. Sure, it is efficient and you don't really need to manage your storage, however that was part of the fun for me. I liked seeing stuff zip around in pipes when I ordered something made. Plus it leads to one big blob of base, atleast in my case ... I haven't found a way to use lots of decentralized small bases due to no teleport pipes/ae cables and the sizeable power requirement of the whole thing. I guess I have to look for something else when I switch to 1.6.