Get a DE Razor. You can buy a 100 pack of blades for the price of 4 cartridge type blades. Plus they give a way better shave! They aren't as forgiving as the cartridge type though so you'll need to take your time until you get the knack of a DE razor.
If you go for that, take your time and do your research on razors, don't pick the first one, and don't worry on spending 100+€/$ on one, you can hand down that thing to your great grandkids.
It'll also save* you money in probably a year, depending on what you were using before. (*Not including software, because we all spend too much on that after we start.)
I get the store brand 4 blade cartridges $20 for a 12 pack with a handle. Lasts me about three years shaving twice a week.
I try the DE again every so often but am never happy with it. The soap puck and brush are great though. The only time I use canned foam is when traveling.