Anyone willing to sell 100K marriott points? Buying from 5 different people please PM me! Will pay $700 for 100k each

Received an offer but now having second thoughts. Is there a polite way to convey to a recruiter that you've gotten cold feet after receiving an offer (in line with the number you asked for) without coming off like a bad guy? Comp not being in line with expectations is out the door- but what else could I mention as a valid reason?

Struggling to decide whether to return to MBB post MBA or join a startup where I’d do interesting work and have a great senior title with lots of responsibility. Comp is nearly identical with equity at the startup that could be very meaningful, but I’m afraid of the risk vs. stability of MBB — how would you think through this?

What offer to accept: 1) AI- Lead Director level role at a small tech startup company. TC $250k or 2.) Manager level at Bain in TMT strategy for $270k. Obviously Bain is better comp and is Bain but does hands on applied ownership of AI and Director title matter more?

1-page or 2-page resume? (10+ YOE)