Brake Pads

My brake pads are starting to get too worn down and I know I need to replace the pads but I'm not sure which pads I should go with. I've talked to a friend and looked at some sites but maybe y'all can help me with this decision. Here are some pads I'm looking at:

http://www.pfyc.com/store/merchant.mv?Screen=PROD&Store_Code=PFYC&Product_Code=GN4006&Product_Count=14&Category_Code=GPSUSP

http://www.pfyc.com/store/merchant.mv?Screen=PROD&Store_Code=PFYC&Product_Code=GN4014&Product_Count=21&Category_Code=GPSUSP

http://www.pfyc.com/store/merchant.mv?Screen=PROD&Store_Code=PFYC&Product_Code=GN4015&Product_Count=22&Category_Code=GPSUSP

I'd appreciate any advice or any other names to look for. Thanks!

My brake pads are starting to get too worn down and I know I need to replace the pads but I'm not sure which pads I should go with. I've talked to a friend and looked at some sites but maybe y'all can help me with this decision. Here are some pads I'm looking at:

http://www.pfyc.com/store/merchant.mv?Screen=PROD&Store_Code=PFYC&Product_Code=GN4006&Product_Count=14&Category_Code=GPSUSP

http://www.pfyc.com/store/merchant.mv?Screen=PROD&Store_Code=PFYC&Product_Code=GN4014&Product_Count=21&Category_Code=GPSUSP

http://www.pfyc.com/store/merchant.mv?Screen=PROD&Store_Code=PFYC&Product_Code=GN4015&Product_Count=22&Category_Code=GPSUSP

I'd appreciate any advice or any other names to look for. Thanks!

Well, to tell you the truth. The original ones, AC Delco(the black pads not the red) have a 3 layer of metallic material. The ones you are showing there only have 1 layer. I have installed almost everything on my GM's(Z-28, Z-34, Z-24, GTP) from BorgWagner to God knows what and the best performing ones are the OEM Delco (Black Pads not the red).