i'm in no way bragging or being arrogant, but over the past 60 years i have probably amassed vertually every tool that i could possibly need to construct my models, and each one is my favourite, when i need to use it.
i started off at 8 years of age when my grand dad [a master cabinet and pattern maker] gave me my first bevel edged chissel and taught me how to cut shape and carve with it.
sinse then, i have saved pocket money to buy saws, chissels, and moving on to all sorts of planes, power tools and finally lathe, band saw and even my own centrifugal casting machine, which i used to make moulds for my first designed kit, the Ann Letitia Russel, which is now produced by Metcalf Models and has been the last 25 years.
there is not a tool in my workshop that is a waste of space, and at some time in a build is used for a purpose……….
so in answer to the original question………they are ALL my favourite, at the time when i need to use them.