carb gasket question

Have another question here. I pulled this gasket from the carb when it came off and it doesn't look good at all. Do I stay with the thicker ( 1/4" ) gasket or do I go with the paper thin gasket that they showed at the parts house today. Which one is better. I personally have always used the thicker ones but..................If I need the thicker one, where do I get it. I have looked all over and cannot find anything on the net or at Summit. It must be simple because I cant find it. here is a pic of it. It is a Holley 1 BBL carb. I cant believe I am running a Holley carb on one of my Mopars. LOL