Today's the last day of the sale. I've got an original TiVo Bolt. It can be a little pokey at times. I don't see anything I want on the new TiVos (Bolt VOX for Cable, TiVo Edge). But are either of them going to have more horsepower? Or anything else that I'm really going to want (besides storage, tuners, and Dolby Vision)? Thanks all.