I have been diving Miflex hoses locally and when I travel, Red Sea and Indonesia this year and can say they are a pleasure to use. The flexibility alone makes them more comfortable and easier to use.
Before I replaced the hoses for 2 sets of regs including BC and dry suit hoses I looked for as much information as I could find. It turns out the manufacturer has been making welding hoses, aviation and marine hoses for many years, If these designs are used in planes I felt they should be safe for diving (the regulations to use something as simple as a hose in a plane are extremely rigorous) and since I’m sure they get no love from welders all over Europe then they must be durable, of course unless the welders of Europe are a much gentler and refined breed than we have in North America
Before I replaced the hoses for 2 sets of regs including BC and dry suit hoses I looked for as much information as I could find. It turns out the manufacturer has been making welding hoses, aviation and marine hoses for many years, If these designs are used in planes I felt they should be safe for diving (the regulations to use something as simple as a hose in a plane are extremely rigorous) and since I’m sure they get no love from welders all over Europe then they must be durable, of course unless the welders of Europe are a much gentler and refined breed than we have in North America