For me I guess it depends on the razor. For example my Single Ring feels just right (nimble) and is one of my favorites - but of course it's a lite weight. On the other hand my NEW SC with a bar handle felt to lite, so I added some steel shot (sealed with synthetic ear plug puddy) and now it's feels just right with the added heft. Of course some razors; Red Tip, 34C, and HD 500 just seems to naturally have that perfect balance and heft.