I have scheduled my exam on May 22. But I want to reschedule my exams to a later date which means I will have to take the new pattern. Is it better to wait till July or so to understand the new pattern or is it fine to postpone it to June?
GMAT is a lot about practice. I am sure, material corresponding to the new pattern would be out already. Scheduling of your test should be a factor of how confident you feel during practice on the new session. If the confidence is high, then I would not delay GMAT by too much as it could break the momentum .
All the best.