Look the same as all the others, use some Pedro's ones that seem ok, have used fat spanner ones that look the same in a different colour. Is it better steel? Most work well to start with but park seem to work slightly better and stay working that way much longer than the others.
Felco C7 all day. Some of my colleagues swear by the venerable Knipex 95 61 190 but they are not for me. Both better than Park (sorry).
I also have a Wurth set that I really like, obviously you need a Wurth account though.