i have another QS.. if i have a GK let us call him "A" who has average quality of 40 in all 3 skill categories .. and i have another GK "B" who have 55 in defending/handling but 30 in both other 2 categories, with total average quality of 38

so who should i used during the matches ? A or B?
who should i use in penalty shoot out ?A or B?