CS:GO Overwatch

Hi everyone!
I'm about to buy aimware for cs:go because I only heard good things about it
and the staff and the panel everything looks great so far. Not like other known cheat sites.
But can I get OW banned because using it on MM?
I mean I wanna selfboost probs with ragebot but I didn't found anything 
about getting OW ban is possible or not.

Thanks.