FI recommendation for 360 Dart

I bought my unit in June 2016. At that time there were no reviews or any real information regarding the Fitech unit. After installation I had problems sent it back and the Oxygen sensor was bad. The instructions were a quick start book of 11 pages and half of them were wiring diagrams. The instruction manual was 5 pages with no trouble shooting help at all. When you had a problem you had to call their Tech line and be on hold for almost an hour. So stop blaming installers. They fixed my unit and have yet to think about putting it back on because of the failure of the ECU.