318LA driver, mopar built Electronic distributor. anyone better than others ?

Auto parts stores do not sell year/model specific part numbers. Normal street driving you are unlikely to notice little if any difference. Oem units worked fine for many years with very little maintenance or problems. You can get good distributors from Mancini, or really Mopar parts supplier for little money. Don't need anything trick for a street car. Good wiring, good grounds, good cap, rotor, wires, plugs. good coil. When you start going for " high performance" stuff and veer from stock you start to chase your tail. I doubt you are very interested in your 60 foot times...
No 60ft times for me these days, that was long ago. Your reply makes sense to me/ sound like a plan.