I applied to MBBs recently, I don't come from a strictly target school but I have a good STEM background with a semi-ivy degree. I am a Korean citizen. I was recently applying, and as I have family and friends in Dubai and Singapore, I put them as first two priorities 40%, 40% and South Korea as 20% (while I really genuinely don't have a preference). However, as I don't have a visa for working in Dubai and Singapore, now I am thinking I made a mistake by putting those two first. It would be lovely to work in South Korea MBB office as well.
My question is, how important is all those priorities? Do some offices hate that they are a third choice (although its literally the same company)?
I realize that 1st office passes on the client to the 2nd office, but how long does the “passing around” take?