When you see two lines on a pregnancy test strip, you go "Oh, I'm really pregnant."
When you buy the more expensive digital tests to make sure, and see the word "Pregnant" you're like "Oh my god! I'd like to thank my spouse and myself for making this baby" as if you won an Oscar.
They should ban the strip tests. The difference between two lines excitement and the digital pregnant excitement is like the difference between going on the merry-go-round and riding a roller coaster.