Carb or fuel injection?

I went with a fitech set up several years ago. There instructions were lacking and I had to go online and search to resolve some issues I was having. I eventually got so frustrated with it I called them , and they said i had to upload new software. Did all that and then they tell me I must use an msd distributor with there system, ok so i bought an msd distributor- the one they told me to get- could not get the car to start- Took the msd distributor out launched it across the garage and put the stock electronic distributor back in- started right up- I called fitech back bitched them out about the msd distributor and asked them to reimburse me for that- nope. Finally had it working except it would drain my battery if i did not drive the car once a week, ok no problem I can put a trickle charger on it when not driving no problem. Then the fuel pump went out with less than 1,000 miles. Got a replacement and the fitting sizes were different, ok no problem figured that out.

i could never get the idle to be consistent. I could never get the iac to set properly for more than a couple miles. It would want to surge on me at idle. I am currently doing a motor swap on the car and will be taking out the fuel injection. I see it more of a novelty item. I did not get better gas mileage, the performance was no different than a dialed in carb. seemed to be more of a headache that I was expecting.

Will not be going back to fuel injection again - no point of it in my opinion other than the wow factor when opening the hood.