Stay Home
At first, if you go out at the end of week, you would be very tired. That's because the place you want to go is very crowded in the weekend. For instance, Disney Land in weekend is more crowded than in weekday.
Second, you will be relax in your home. If you decided to spend a day in a home, you would be need not to ready for going away such as changing into a different outfit and getting a shave. On the contrary, you can spend a day on your bed.
In the weekend, coming out is stressful, and staying at home have a lot of benefits.