mact 2018

MCAT May24th, should I take a NS exam or the AAMC unscored one. I already took the AAMC FL#1 to see if I wanted to move the exam to June or not. I want to save the FL #2 and #3 for the last 2 weeks. So this weekend was wondering if I should take a Next step exam or take the AAMC unscored one b/c...