Should I cancel DAT and take it next year?

So, I signed up for DAT and couldn't prepare as much as I feel like I should have. I know for sure it won't benefit me. Knowing that dental schools can view all scores, some average out the scores, and others consider the low scores, I'm hesitant to take the DAT now to hinder my chances of acceptance. Some suggested to take it anyway to see where I'm standing. Others told me to bare that 400 and something dollars loss for the price of avoiding bad impression when it comes to my application.... Should I cancel DAT and take it next year?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums