If you are local to EWR I would recommend the 76T. I would only suggest the 737 if you intent to eventually go West.

there are 100 vacancies on each the 737 & 76T. 100 people below you in the 76T will get you a good line in EWR. 100 people below you in the 737 will still keep you on reserve (I speak from experience.)

And the majority of the reserve pilot flying in the 737 in EWR is actually out of LGA. If the line holders get a LGA trip they quickly trade into a EWR trip or drop it.