Why would i not compare them?
Because any company with more than one employee will, by definition, have expenses
several times greater than the average income of its employees, since their salaries are
part of the company's expenses. And a successful company will, also by definition, have gross income even greater than that. If your company's income is even remotely comparable to that of any individual working for it, you have a budget problem that can't be solved by skimping a few pennies in transaction fees.
You know that there are cheaper ones.
For rapid international payment processing? I don't know that.
But if i switch, then i will not be able to help Bitcoin.
Sure you will. Competition is necessary to ensure market efficiency. As I told the OP, if you know of a cheaper system, you should use it.