These are good alternatives until you are building a large house, where you have, say 300 switch legs, 90 dimmers, 75 keypads, etc. You start to realize Lutron is your friend.
(That said, I don't see needing to go there. My house has, from a quick mental count, about 52 total switches. I'm probably missing a few, but that's the right ballpark. A 300 switch house sounds like a monster.)
Unless the application is a Star Wars level system, I recommend RA2, otherwise Lutron Homeworks can be your best friend.