A Neighbor got an offer recently from another company for 400k. He is into IT, his current company pays him 250k. But after he indicated he was going. They decided to increase his pay to 370k.
The Neighbor of course rejected but few days after he discovered the new coy he wants to go to has a very bad culture and he will be frustrated.
So he approached his previous coy and they told him the offer still stands however he needs to keep his mouth shut so that other colleague will not know his salary was increased to make him stay.

Should he take the 370k from the current office since the grass is no longer green at the other side.....

What are the disadvantages of taking the new offer....

This one is tough oh..the company that's retaining him and promised him 370k might later send him off once they get someone better or can do the same job he's doing..I think he should go for the new one..but he should still look for new alternative if he will still stay with the current one..