I personally use Safari as my primary iOS browser simply because it is the default option and it integrates well with other Apple products that I use. However, I know many people who use Google Chrome as their primary iOS browser and they seem to really enjoy it! A few things that they like about it are that it provides a seamless experience when carrying over tabs from their desktop browser and they find the omnibox (URL box) to be more user-friendly than Safari's. Another big selling point for Chrome is that it offers a built-in data saver option that compresses pages as you load them, which can be great for people who have data limits or are on slower connections.