Alternator brands?

[MOOOOOPS]

Last night I went out and when I tried to start the car again to go home, it sounded like the battery was dead. Tow truck driver comes and checks out the battery and says it probably isn't the battery, but rather the alternator. I've been looking for alternators for my truck, and these are the ones that are sold at stores near my home. I'm curious which of them are the best, and which you would recommend? Thanks.

My truck:
2000 Expedition XLT AWD
5.4L Triton V8
Approx. 110,000 miles

Advance Auto Parts:

Remy New Alternator with 8 Groove Pulley - New
http://shop.advanceautoparts.com/we...my-New_3170022-P_11_R|GRPALTSAMS_735254814___

Remy New Alternator with 6 Groove Pulley - New
http://shop.advanceautoparts.com/we...my-New_3170022-P_11_R|GRPALTSAMS_735260612___

Powermaster Alternator - Performance - New
http://shop.advanceautoparts.com/we...ter_19210114-P_2002_R|GRPALTSAMS_877785643___

Denso Alternator - Remanufactured
http://shop.advanceautoparts.com/we...Denso_20850724-P_11_R|GRPALTSAMS_574086137___

Worldwide Alternator with 6 Groove Pulley - Remanufactured
http://shop.advanceautoparts.com/we...dwide_19210003-P_11_R|GRPALTSAMS_735260594___

Worldwide Alternator with 8 Groove Pulley - Remanufactured
http://shop.advanceautoparts.com/we...dwide_19210003-P_11_R|GRPALTSAMS_735256327___

Pep Boys:

Prostart Platinum Alternator - New
http://c2c.activant.com/ctoc/index.jsp?ID=eEz1rACw.PnNgPVN9CU8KfmFFVFM6AFMAVnlSSX9I

Prostart Alternator - Remanufactured
http://c2c.activant.com/ctoc/index.jsp?ID=dEz1rACw.PnNgPVN9CU8KfmFFVVA6AFMAVnlSSU0A

Valuegrade Alternator - Remanufactured
http://c2c.activant.com/ctoc/index.jsp?ID=bEz1rACw.PnNgPVN9CU8KfmFFVVU6AFMAVhcf