Para,
are you sure they encouraged you to use BOTH SAS PRO and MBAM PRO? I could see supplementing avast with EITHER SAS PRO or MBAM PRO (your decision which ONE of these two), but keeping the other only in its free (on-demand scanner) form.
My understanding is that there’s a lot of duplication… and potential conflict… in resident protection in using the PRO versions of both SAS and MBAM ---- it’s NOT simply a matter of “more is better”. In the case of duplicative programs, “more” will at the very least result in slowdowns, and at the very worst, in conflicts/crashes.

EDIT: I see that jadinolf is using both, so I guess I may have to defer to his first-hand experience…