>>936575316 (OP)You shouldn't use these because they're trendy, or whatever. Use them because they're better than what you're using.
I find I have less acne using these, and the blades are pennies a piece. so that's what I stick with. I got like 30-years worth of the blades I like as a christmas gift and my family is poor. If you have a home with an old safety razor blade slot in the bathroom cabinet, then you don't even need to look into blade disposal.