Slabbed cards vs Factory certified autographs

[homerunhitter]

for those that collect signed baseball cards, if you had to choose, do you prefer your baseball cards slabbed (PSA, Beckett etc) or factory certified autographs(such as topps pack pulled autographs) I collect both at the moment, but trying to decide if I should collect only slabbed cards or only factory certified cards for consistency in my collection preference. which do you collect or prefer? thank you