Here are a couple of factors to consider:
1. If you end up diving with a different regulator set for any reason, you won't have the computer if it is on a console.
2. On your wrist it is really easy to see at a glance.
3. Unless the console has a quick disconnect, if you are on a trip and leaving your dive gear with the operator, it will be inconvenient to take the computer back to your room.
I used to have everything, including the compass, on a console. Now I have everything but the SPG on my wrist. That's my preference, but it is really up to you.
I have an air integrated console computer with a quickdisconnect and agree with all these reasons. I really like the computer buthate that is on a console. I find console computers are not user friendly and amreplacing it. I dive with my hands in front of me and with a wrist computer Icould glance at it anytime. With a console computer I have to reach for it everytime I want to look at it. If I had more experience I would never have broughta console computer.