I am lucky enough to have landed an offer to join BCG as senior associate consultant. I am currently a confirmed senior consultant at EY-P (with 3 years and a half experience). If I stay at EY-P, I should become manager by January 2022 or June 2022. Whereas, at BCG, I have at least 3 years before Case Team Leader promotion (so september 2024). Does it seem like a reasonable move given the following elements ?
1) My salary should remain the same (or slightly lower at BCG given the role gap)
2) My entry level at BCG is not negotiable at all
3) I expect to stay at consulting for 3 years at least (if not more, as I really love the job)