Trending @Infosys; Have an offer from a life changing company, but it has just been 3 months into my current job, thoughts?

If it's good for you in the long run, go ahead you might not get the opportunity again

Why are you ashamed ? You are being paid for your talent. Someone identified you as more worthy and paying well. Accept it and step up in career.

Just leave. You might never get that chance again. May we know which company is that?