How do choose between offers?

I’m a SOC Analyst tier 1, I have an offer from another company with a salary 1.5x my cuurent salary as a SOC Analyst tier 2 and they will pay for the certifications I take with no conditions but the notice period is 2 months and my current is ome month.
When I talked to my manager he told me that he was willing to promote me to tier 2 within 2 months but this promotion is tied to signing …

analyst certifications conditions current cybersecurity notice offer pay period salary soc soc analyst