Which fuel pump?

[02LSE96LSC91SE84TC]

I did some searching and found that some have used different brands from rock auto assuming airtex is one and someone metioned the carter unit. Also there is the oem walbro and the 255 walbro that needs a minor mod to install.

Looking for input on these or others. Any problems or install issues.

I'm leaning towards the 255walbro but don't know if I really need it with the few mods I have.

Thanks

02 V8 btw