crazier?

[cmpadg]

Please tell me what sentence is correct:

But, seriously, nothing drives me crazier than the so called *shorthand* people are using these days.

or

But, seriously, nothing drives me more crazy than the so called *shorthand* people are using these days.

[Tdol]

You will hear both used- different people do different things with two-syllable adjectives. I'd say 'crazier'.

[cmpadg]

Thanks!