So, I've learned quite a bit on here just lurking for a while, but I have finally picked up a PC, LC pads, various Menzerna products and AIO. The question I have is this: I have seen it discussed in the past where AIO was recommended prior to FMJ. It seems like this is the step where one could use the finishing touch glaze. Is there some reason to choose AIO instead? Is it just to avoid the fillers that are in the glaze? Assuming an ideal surface prep, does the AIO just end up looking better?