Mechanical Fuel pump brand recommendation

im thinking the diaphram is leaking inside the pump housing as the clear fuel filter is now empty after sitting for 7-8 days. its bled partially off before but never emptied the fuel filter. i cant really tell if the motor oil has a gas smell to it or not. reading past threads seems like a new Carter pump is the best stock 318 mechanical fuel pump available. im open to advice and opinions, thanks
Author: 65GUS