I guess it would all depend on preference. I hear the Port Fueler software is very intuitive. The 034EIC software is a little more intricate (I think) but both give roughly the same amount of control. I don't believe the HRC unit does spark, someone might want to correct me on this however.
96 Indy Red Dodge Avenger I4 5spd 225.7whp/227.2wtq @ 10psi, currently running 12-14psi. HRC Stage III turbo setup JE 8.8:1 pistons Eagle rods block bored .020" over GReddy FMIC w/ custom piping 1G crushed BOV SPEC Stage 3 clutch 2.5" DP, 2.5" high flow cat, 3" ERT catback w/ Magnaflow muffler and 3" tip. much much more...