Holley float question

The floats are both brass, and I know the new holleys went center sprung float , BUT as I said, I already had this carb , it's in good condition AND I had the kit, I just wanted to try something different from a a eddy carb which has been by go to for many years, I remember using holleys a bit as a kid and they were good to. Like you said it's function is rudimentary so really it shouldn't mater, I already ordered the new float spring which arrives today so I'll try matching float springs just because it makes sence to be the same. Thanks guys!