Pro Built-in adblocking
Other apps make it difficult to block ads without rooting your phone or going through unoptimized add-on stores, but Link Bubble blocks them out of the box, making browsing much less crowded. Contains an optional "Allow Brave Acceptable Ads" So you can support the site you truly enjoy.
Con Same security holes as Chrome
On the desktop: Brave uses the same browser engine as Chrome, meaning it has the same security-holes as Chrome. Chrome is a big target for hackers (being the most popular browser in the world), and a webpage that will hack Chrome may also hack Brave.
However, Brave has security features that Chrome doesn't (such as a built-in adblocker). Those features will stop many hacking attempts.