Data Providers and Fintech to Finánce?

I work for a fintech data provider of the likes of CapIQ/Refinitiv/Bloomberg/Factset... as an analyst. My 2 questions are:

1. What are the thoughts of the street on these various vendors? What are some perks/compromises you have to deal with by having one or the other?
2. Have you heard about anyone coming from this type of experience and moving into a front-office role?

Edit: I know most companies utilize a combination of multiple vendors, still wanted to get a general idea on the matter