Why not wait a 2 -> 3 weeks for the Z68 boards to show up.
This is what I'm waiting on. Z= features of both H & P. Have other reason.
Asus 11 may (Rumor)
Gigabyte z68-ud7 out in select markets, so also on or about 11 may. This board is expensive so hope they also have th3 3/4/5 MBs out the same time.
Added: There are 3 ver -UD3, UD3P, and UD3R. Diff beteen P and UD3 & UD3Phttp://www.gigabyte.com/products/comparison/list.aspx?ck=2&pids=3763,3815
2nd PCi-e slot x4 vs x8
2 vs 3 Sata III ports on back
0 vs 1 1394a Port (firewire) on back
A few more, but above is the more important diff.
Avail may be due to a couple of reasons.
(1) Popularity at this price point.
(2) Manuf cut back in production to support ramp up for the Z series boards. Athough Gigabyte stated they where "NOT" going to discontinue the p67, you can bet that production will be cut and some models may "slowly" go off into the sunset.