I would suggest that, particularly, after many years of using cartridge type razors, it takes time to learn the techniques required to give yourself a good clean shave. Everyone's face is different and changes as the years roll by and I am sure that whilst the basic technique will remain the same, there will need to be tweaks. As for different razors, as a complete newbie, I only have one so I do not have a clue what difference changing from one to another will make.
