Depending on the specific legal issues of your cases, you might want to consider going to trial. Some issues that might warrant going to trial include physical control issues, for example, proving you were driving the car. There is the possibility to cross-examine the officer on field sobriety tests taken by the client. Also, there might be some blood testing before starting the process.
Ultimately, the decision of taking up a plea offer is up to the client. In general, the state will levy harsher penalties for defendants that have a criminal history or a bad driving history. In such cases, our recommendation is to go to trial and fight.