Hello everyone! So i have to say that I primarily use Red IPs and usually perform the best. But I really want to try something else that is similar to Red IPs. Derby's is no no for me b/c they don't agree at all. What would you all suggest? Gillette Silver Blue's, Astra SP's or Gillette 7'Oclock SP (black)? What do you think? Thanks for taking the time and reading this. Looking forward to what you all have to say. Have a great day!