Are you sure you want to shave this way?
It is a way of life, . Call it lifestyle.
If you have one. Well honed by a stand up lifestyler you are good.
That is a big if. Right now do you really know what you like??
2 gives you options. There are many shapes and sizes to sort through.
You have to learn your face in a whole new way. Hair growth. 10 razors and I found what I liked. 50 and I was amazed at all the options and face feels.
You have to learn what you like. 2 razors is a hook. buy in for the Line and sinker.