OK have to ask how you know you suffer from low test??
Have you actually been tested???
While MAG-10 may have given you that up feeling while on it It has the possibility of actually suppressing your T-Production. So this is why it is recomended that yes you use Alpha Male after it. This will boost your natural T levels. returning you to normal and above previous production.
So yes take Alpha Male IMO. and if you actually were supressed before hand then it should help and you will feel a difference.
Oh and I suggest that you start informing yourself on supplements, ALL of them and any of them before starting to take them. You should be aware of what you are putting in you and the possible good and bad effects.
AH 1 more thing. Are you talking MAG-10 or MAG-10 Avenger?? The Avenger is a herbal T-Booster much like Alpha Male.
Hope something in there helps,