I have zero interest in all the new razors that so many here are focused on. My current flair tip is a '64 and I have a '54 Super Speed as well. 8 out of my 10 razors are vintage Gillettes. I'd put the quality of my shaves with those old razors up against anyone else's.My Slim is a 62' and it's probably my favorite vintage razor right now. I love my 63' flare tip too! I just received my first 195 today (a 59') and I'll be shaving with it tonight. The old Gillette's are awesome and they've made me ignore (and sell some) of my modern razors.
Edit: Can't ignore my Schick in this post. My Krona is fantastic as well, Lol!!