What are some alternatives?
When comparing Magisk and SuperSU, you can also consider the following products
Kingo Root - KingoRoot for Android is the best one click rooting software/apk with highest success rate. Boost your Android Phone by rooting it with KingoRoot!
Superuser - ChainsDD - Grant and manage Superuser rights for your phone.
Root Genius - Root your Android phone with just one click.
KingRoot - KingRoot is an application that allows you to root your mobile device in a matter of seconds.
BusyBox Pro - BusyBox Pro is an application that provides users with installing and uninstalling services that users cannot normally do on their android devices.
Sp Flash Tool - SP flash tool download - SP Flash Tool v5.1824 is the latest version that can flash Stock ROM, Custom recovery for your MTK based android phone. SPFLASH tool comes as free-ware.