I'd go for the perlex myself the micarta is a little thicker in the hands, while the perlex would be more manageable.
Over the last 20 years i have had 3 razor with plastic or Perlex scales. I now own a
Micarta one. It is true that the Micarta scale is thicker but i feel it will probably
last longer. The one that broke all broke at the level of the pivot pin. I might go
for wood scales for the next one.
Are there places that will replace the scale only? I still have 2 broken razors but
the blades are still in perfect shape.
Sylvain