Hi SaiShruthi91,
Both the Test Center GMAT and the At-home GMAT have their own advantages/disadvantages. The traditional approach (at a Test Center) is likely the one that you're used to (especially if you have been taking your practice CATs/mocks in the standard format). However, taking your GMAT at a Test Center will require travel time, (likely) wearing a face mask during the Exam and potential distractions at the Facility. The At-home GMAT removes those issues, BUT the format of the Exam is 'fixed' (Quant, then Verbal - with NO break in-between, then an optional 5-minute break, then IR), which can be challenging for GMATers who are used to the 8-minute breaks that are available after the Quant and Verbal sections when testing at a Facility. In addition, you have to take your Test under a really specific set of technical conditions (with a live Moderator watching you through your computer's camera).
Back in April, you stated that you were beginning your studies with the goal of taking the GMAT in July. Based on this recent post, I assume that you did not take the GMAT as originally planned, so before you choose which format of the GMAT to take, it would help if you could provide a bit more information on how you've been studying and your goals:
Studies:
1) What type of study routine have you been following since April? How many hours do you typically study each week?
2) What study materials have you used so far?
3) On what dates did you take EACH of your CATs/mocks and how did you score on EACH (including the Quant and Verbal Scaled Scores for EACH)?
Goals:
4) What is your overall goal score?
5) When are you planning to apply to Business School and what Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich