I have used Philips triple head for years and as mentioned above replace the blades as needed.
This year I decided to get a nice shiny new version (5 series).
What a pain.
I get a good shave but cleaning it is a real pain in the arris. The slots where all the bits fit are sooo tiny that I cannot see them. I have to just keep trying until by luck they fit which can take ages and by then the air is blue
.
TBH if I could get my money back I would go back to the old one.
This year I decided to get a nice shiny new version (5 series).
What a pain.
I get a good shave but cleaning it is a real pain in the arris. The slots where all the bits fit are sooo tiny that I cannot see them. I have to just keep trying until by luck they fit which can take ages and by then the air is blue

TBH if I could get my money back I would go back to the old one.