There are other ways to achieve absolutely zero deflection. One technique that I have implemented into my game lately involves the cue ball moving prior to cue impact. It requires a light grip and good wrist action, but when done right you can actually send the cue stick back in time just after the moment of contact with the cue ball. This reduces the duration of exposure to the striking and eliminates any traces of squirt.
I agree.
It is a good move, if you can get away with it.