Some cops don’t like it when you stand up for your rights. I’m not saying you shouldn’t do it, I’m just saying it could turn ugly if you do. Be prepared.
OTOH – It is never a good idea to be a smartass or talk shit to a cop. Be polite and respectful. Even if you are already on the way to jail. Your mouth can quickly make a bad situation worse.
Verdict: Bad cop, no donut!