I took 2 full length online tests, I took the Kaplan online course. I did good, but i felt like the kaplan practice problems were nothing like the math and physics that i saw on the actual test. I heart OAT destroyer is good as well.
hi!
i haven't gotten into opt school yet, or taken an official oat, but i would say tkaing 4 or 5 is not bad, i think the only way more practice can be bad is if you stress yourself out before the real deal. i know that a lot of people (kaplan themselves) suggest not to take a full one the day or 2 before the real one!