u/ClickSufficient7890

I scored 68% in the my SH full length mock and then took the TIA 720 questions full length mock(Udemy) and scored 54%. The SH seemed easier compared to TIA because the wording and grammar of Udemy was so poor. The incorrects I received on SH were mainly expert questions and my confusion was selecting the wrong option between two narrowed down choices. However, with Udemy I was barely able to get the options in place. Is the Udemy question bank worth it or should I just stick to SH? My exam is on 6 July.