I don't understand the difference between majors. I can only talk about it based on my personal experience:
1. When typesetting books, if there are too many big pictures (especially photos), the takeoff will almost be paralyzed and the operation will become extremely slow, but ID will not.
2.ID is a product of ADOBE, especially when doing some picture effects, it can be combined with ps, and it is easy to make more beautiful effects. Tengfei is even worse in this respect, so Tengfei is mainly used for typesetting books and newspapers with more words, and is rarely used in fashion magazines.
Table function of 3.3. ID is unmatched by any other typesetting software at present. When you typeset more tables, you will understand how important this function is.
4. The contents of the pdf file exported by Founder Fit cannot be converted into word. Sometimes customers need you to convert to word, and there is nothing they can do (I have only used pirated ones, and I don't know if the genuine ones are the same). ID is easy to handle.
5. According to the above item, if you want to make good use of Tengfei, you must buy genuine software (besides Tengfei software itself, you should also buy some follow-up service software), and the price is high. It's free.
6. Tengfei can only use Founder's own font, other fonts can't be used, and ID can use various fonts (ID can't use Tengfei font, if it is used, it will prompt that this font is protected).
There are other comparisons, so I won't go into details. With these comparisons, you should be able to make a choice.