I have limited experience with SE vs. DE. The only SE's I have real experience with are the Schick repeaters. Lot's of hands on with DE though. There is much performance variation in DE razors. Do all SE's feel about the same? Giving up on a razor I can understand, but giving up on the whole platform?What is there to think about? If they don’t perform satisfactorily for you then just stop using them. It’s really that simple.