You don't make more... If you a SKYW CA and an ASA CA both fly a 75 hour month with no special events an ASA CA will make more.
Not if we both fly the 200. Skywest rates are higher!
Its not that simple. In the short run you may be right, but in the long run, maybe not. Skywest has a lot of soft pay, including a pretty decent profit sharing program, holiday pay, and standups, or naps, whatever you call them, that pay more than just straight flight time.
I know a lot of people don't want to believe this, but there's more to total income than hourly rates.