Hi there!First of all, congratulations on completing your GMAT Focus exam! It's completely normal to feel uncertain about your performance, especially after putting in so much effort.
Your score of 655 (Q83/V70/DI89) is indeed a solid score, and while it may feel like it falls short of your expectations, it's important to remember that admissions committees consider a variety of factors beyond just test scores. Your strong background from MIPT, experience in big tech companies, and impressive extracurricular activities will certainly make your application stand out.
Regarding your question about applying to top schools like Booth and MIT Sloan, here are a few thoughts:
1. Retake Consideration: If you believe you can significantly improve your GMAT score with a retake, it might be worth considering. A higher score could strengthen your application, especially if you're aiming for scholarships.
2. Round 1 vs. Round 2: Applying in Round 1 can be advantageous as it shows your commitment and allows you to be considered for more scholarships. However, if you feel that a retake could lead to a much stronger application, waiting for Round 2 might be the better option.
3. TOEFL Score: Make sure to keep an eye on your TOEFL results as well. A score above 100 will definitely bolster your application, especially for non-native speakers.
4. Overall Profile: Remember that schools look for well-rounded candidates. Your unique experiences and leadership roles can help offset a lower GMAT score.
Ultimately, the decision should align with your confidence in improving your score and how you feel about your overall application. If you decide to retake the GMAT, use the time to further enhance your application materials.
Best of luck with your decision, and I hope you get great news on your TOEFL score soon!
Cheers!