Which Cisco Catalyst 6500 Series line card is recommended for aggregation-to-core uplinks?

Which Cisco Catalyst 6500 Series line card is recommended for aggregation-to-core uplinks?

A.
WS-X6724-SFP

B.
WS-X6704-10GE

C.
WS-X6516A-GBIC

D.
WS-X6748-GE-TX

E.
WS-X6548-GE-TX