Neither. Rather, it doesn't matter.

You get +1 Point. Not +1 Value...

The Bit written on your Ship Card is your Value.

When you do the command, you get your Value in Points.

And Engineering Team adds one point to that.

So if your Value is 4...

A Command Dial adds 4 points, then you add +1, for a Total of 5.

A Command Token adds 2 points, then you add +1, for a Total of 3.

If you spend both a COmmand Token and a Command Dial, then its 4+2, then you add +1, for a total of 7.....