Good point!
I would also suggest you keep it simple. In the past, I used to have dozens of Demo and Live accounts which I was using to test 1000s of EAs. And the daily check was obviously taking me a few hours. So I started checking the account 3 times a week, after that, just 1-2 times during the weekend was wrong.
As Samuel says, it is better to check daily but quickly (so you won’t lose a lot of time with that).
More, it depends on what time frame you are trading. If you use M1 and you have many trades daily, then you need to check often. But if you trade on H1, H4, or D1, you won’t have a lot to check.
So finding the golden middle would be best.