Same thing I've always done, on every platform: make sure the key to the left of A is mapped to control, and only use that. Even when I'm on a keyboard with 3

Same thing I've always done, on every platform: make sure the key to the left of A is mapped to control, and only use that. Even when I'm on a keyboard with 3 control keys, I only ever use the one. I don't think any laptop has a good key layout. Just pick one and try to get used to it.