There's just one way to do sentence case, therefore it's more difficult to goof up. Then let's see why you may want to go with sentence case throughout your goods or website.
At length, sentence case also makes it a lot easier to read phrases with proper nouns. The biggest reason to use sentence case is the fact that it's simpler to read, especially whenever the text becomes long. If you're a Google user, you will observe a whole lot more sentence case throughout their goods.