I have found that besides the individual, even the saddle makes a difference. My old bike had a Selle Anatomica and I had some low-end Pactimo bibs that worked great. Later I bought some of their high-end bibs on sale and they were not as comfortable. On my new bike, it's the opposite. The more expensive bibs are much better.
I won't recommend a particular brand but what I would say is find a company that keeps the same design for a long time. Some brands are always changing things so you may find something you like only to find it's no longer available the next time. The companies that do only cycling kit seem to be more consistent with the styles and construction.