Go Hands-on with the Competition
If you're interested in buying a Galaxy S20, make sure you go hands-on with the competition before you make your decision to buy.
If you're sticking with Android, check out top-of-the-line devices like Google's Pixel 4 and Pixel 4 XL and Pixel 3 and Pixel 3 XL. They're worth a look if you're unfamiliar with or aren't sold on Samsung's user interface (One UI). They're also much cheaper than they once were.
If you think you might want to stick with Samsung, make sure you check out the Galaxy S10 series, the Galaxy Note 10, and even the Galaxy S9 and Galaxy Note 9. The Galaxy S9 and Galaxy Note 9 are still solid and won't break the bank.
If you're conflicted, you might want to skip a pre-order and wait for the Galaxy S20 to hit shelves so you can go hands-on with it before you buy.