Which razor blade is better? Vidyut, Super Max, Topaz, BIC, Lazer, Astra, Shogun or Chroma?

Question

I have been using Gillette Mach3 for a some time. But the blades get blunt after 5-6 shaves and the replacement blades are expansive.

So wanted to try the low cost single blade shaving. The following brands of razor blades are available at the place i live. Vidyut, Super Max, Topaz, Chroma, Lazer, BIC, Shogun and Astra.

Among those razor blades, which one is the best?

Thank you for your answers.

Answer 1

supermax is way superior to the others

Answer 2

I think super-max is better.