Hello,
I have some questions.
I'm a British remapping company dealer. I have a SLAVE kess v2 and ktag. In addition, I have all the equipment of both.(cable etc)
I e-mail the ecu to the company by useing kessv2 or k-tag , and they send it back to me. Later i install this remapped ecu into car.
I’ve read most of the articles in this forum and i partly want to do the mapping myself. Without them.

That's why I am looking for the best program for WinOLS and ECM Titanium.
But I do not understand is the difference between both of them... Could you tell what is the difference between them, which one is better?

İ got price from Wiols. They have an affordable price but as far as i undertand there are some resellers and and they sell olxs credit. For instance; bcconsulting.be company wants 110 euro for 10olsx files. İf I buy licensed winols license, don’t ı have to see the map? What are they selling.

Anyway, the main question I want to ask is;

I'm doing this for 2 years now and have 500 cars’ different file.(orjinal files and remapped performance or fuel economy)
ok
i have 3 identical cars. i will make produce it to the british company.i put the file to winols program..i will implement the changes with winols program by seeing technical differences.

As i said before i have a slave kessv2 and ktag.is my situation a problem for job?
Thank you..