I am a 3 month young DE shaving newbie and recently bought and modified a 4 slot toothbrush holder from Walmart. As you can see I have a black tip Super speed and I recently acquired a flawless Super Adjustable black beauty which I think is an amazing razor. I am saving one slot for when I find a nice L3 slim adjustable birth razor so keeping those three razors in mind, what DE razor (new or vintage) would you purchase for the last and very important slot?