I personally have the High Ground Gear plate carrier, which is similar in size/style to the LBT 6094, but a little bit cheaper, and with nice mesh padding on the inside, and a mesh cummerbund.
Other possibilites if you're willing to splurge a little more (which you should, buy cheap buy twice and all that) would be the Mayflower APC, or the PIG plate carrier from SKD tactical.
High Ground:
http://www.optactical.com/higrgeplca.html
PIG:
http://www.skdtac.com/PIG-Plate-Carrier-p/pig.502.htm
Mayflower:
http://www.optactical.com/maasplca.html
Oh, and the LBT 6094:
http://lbtinc.com/vest-h-gear-carrie...ier-11558.html