I am a relatively happy Gateway user on an old 3DS booting through MenuHAX loader and multiboot thingy. I usually keep up with changes/updates to the mod/hack scene, but A9LH is far too imposing and I just don't have the time to spare to install it. The instructions are insane, and I still have no real sense whether I can transfer over all my CIAs and saves safely (and easily) once it's all done. Is it likely that a much more streamlined replacement to A9LH is going to come along? For now I am happy with my 25 second boot time (with 99% success rate) but eventually I am sure the scene will mean I have to update.