rb25 r32 ECU Options?

[Zimm]

Rb25Series2 in my r32 gts-t
currently running rb20 ecu w/ Nistune,
I am not really familiar with the nistune also know that with this set up i loss VCT so loss of potential power,

I got the car tuned but since then i fixed a bunch of fueling problems and im guessin my tune is way out now, tried learning the program and figuring out the tune and see if everything workin well, and i dont wanna take the car 8 hrs to get someone to tune it again and still have no help back here (as no one really knows nistune around here it seems)
My question is should i:
Stay with the rb20 ecu w/ nistune
or go to a different system?

found a decent Power FC for sale with map (was thinking this as a option because alot of my friends know the power FC system)
Haltech i know is a option but is really expensive (well worth it just not looking to spend that much)(Also no local support for tuning this system)

or any other ECU options?

Thanks

[Frankyy]

Stay with the nistune and get an MSD window switch this can control your "v-tec" get a retune and your set...

I have seen this done and is nothing new works realy great

[Skym]

Modified internally 300ZX ECU (can reuse the Nistune board in current ECU) or PowerFC.

[Zimm]

i wonder howw decent the power fc will be with the rb's? i know alot of buddies that use it on the Sr's

[Frankyy]

Works great, nothing too fancy for the price of the power fc you could afford an MSD window switch, gas to go to to the tuner and a tune, unless your friends tune their fc on the dyno with the proper equipment, I wouldn't trust the tune, ya it might work but can it last and are they optimizing the power of your setup?