What seems lost here is that there really isn't a right or wrong answer. Blades are a highly personal choice. I am sometimes amazed at what some consider to be good blades in a DE, blades that would tear me up work well for others. It's the same here and I could care less which blade someone chooses. The razor as we can all agree is awesome. Len says his first use of the GEM was rough and left him with bleeders. I found the GEM smoother and providing a better shave. I have a nipper tool that will arrive in today's mail and I am anxious to see how a flat GEM compares to the smiling blade. That's just me, I like to experiment and if it works better I will be happy to take a few seconds each week to modify a blade. I'd also be happy to continue using an unaltered blade if it comes to that.
Al