HESI date

Hello, so I am planning on retaking my A/P HESI section, nursing application starts Feb 1st-March 15th, so I have time, but my question is, should I wait until march to retake it? The program uses application date when they are seeing between 2 students gpa, if they have the same GPA they see whoever turned in their application first then they accept that person, my question is what do you think I should do? im planning on taking It on the 18th of feb, but do u think its better if I take my time and study more?