Either AP wold work fine, with the caveat that you really must update all Intel drivers to as current as possible.
The other note is that the 1200 series APs do not ship with antennas. Because they fill a fairly broad spot in the product line (bridge, AP, etc), the antennas are an extra item.
The standard 2.2dbi "rubber duck" are ~US$25.00 each. You can set the AP to work with one, but two are resommended in AP mode to provide some diversity (reduces the likelyhood of nulls and multipath).
Good Luck
Scott