The Kevin Smith material is from the realm so to speak as Punisher from Marvel Knights (Welcome Back Frank)
Marvel tends to reboot magazines, so after the Daredevil Marvel Knight run they rebooted the book and had Brain Michael Bendis write for it. This tends to be confusing, so I apologize. The Kevin Smith material is different from the Bendis material
I would go with the Kevin Smith volume first. There are quite a few Omnibus' that deal with Daredevil. Unfortunately most are out of print (including the Frank Millar material) The one above by Bendis is
Vol. 2 of a two volume set. Volume 1 is out of print, so if you started with that second volume, story wise it might not make sense *if* you read haven't read those stories.
Mark Steven Johnson based his Daredevil movie heavily on the Kevin Smith and Frank Miller material (they both have cameos in the film)
Here is a link to Vol. 1 of that two volume set by Bendis
http://www.amazon.com/Daredevil-Michael-Bendis-Maleev-Omnibus/dp/0785131124As you can see, since it's out of print they're asking outrageous prices for it.
From a story stand point it would make more sense to read the Kevin Smith material first.
Any more Q's let me know!