EB 2 possibility with current employer and new employer with offer

[philly3456]

I got an offer with a new employer who is willing to file EB2 as I have 4 yrs bachelor degree and 5.3 yrs documented progressive experience prior to joining the new company . He confirmed I have enough experience for GC job title they are going to file , which is before joining the new employer.

Now my current employer also saying he too can file me in EBB . I joined my current company when I have 4.5 yrs experience after bachelor degree (4years) . But my current employer saying GC job title duties are 50% different than current job title and my case can be filed in EB2 .

Please suggest me which is the best and safe choice for me , current employer or new employer . Pay is same on both jobs and EB2 approval is more critical for me.