I’m planning to order some GSB blades tonight, a lot of 25 through Amazon. I’ve read that a lot of gents here really love them and that they’re a top quality product. What’s your experience like with them and how do they compare to other blades like the Yellows and the Astras? I’m looking for a blade a little bit sharper and smoother than the Astra Stainless I’ve been using lately...... Are they as good as Nacets? Thanks!