Is base-2520 the best positional numeral system?

I've been thinking for weeks now what would be the best positional numeral system.

I first thought it was base-12 because I heard that many people advocated that numeral system.

Then I thought it was base-720720 (the smallest number divisible by all integers from 1 to 2^2^2 = 16).

Then I thought it was base-60 (the smallest number divisible by all integers from 1 to 6).

But my last rumination led me to believe that the best numeral system was base-2520.

It's the smallest number divisible by all integers from 1 to 10.

It's a superior highly composite number and a colossally abundant number.

It's the last highly composite number which is half of the next highly composite number ; and it's the last highly composite number that is a divisor of all following highly composite numbers.

And it's half of 7! (5040).

I'm absolutely certain that it's the ULTIMATE NUMERAL SYSTEM.

What do you guys think about it?