Gps for good performance and max compatibility?

[claustro]

I saw a lot of gps that seems very similar to me , can you help me choosing the best / most compatible for multiwii ?
http://www.ebay.com/itm/Crius-CN-06-Standalone-GPS-Receiver-v2-0-Module-S-/121224042701?pt=Radio_Control_Parts_Accessories&hash=item1c398418cd
http://www.hobbyking.com/hobbyking/store/__31135__NEO_6M_GPS_Module.html?gclid=CKrYxrrinrsCFY5b3godu2cA0g
http://www.ebay.com/itm/NEO-6-V3-0-GPS-NEO-6M-Module-for-APM-MWC-Pirot-Rabbit-Flight-Controller-s-/131036944025?pt=Radio_Control_Parts_Accessories&hash=item1e82691699
http://dx.com/p/crius-cn-06-v2-0-standalone-u-blox-gps-receiver-module-w-source-antenna-green-177018

this is my favorite, for having 4 clear hole for mounting, is it any good?
http://dx.com/p/crius-neo-6-v3-0-gps-neo-6-module-for-apm-mwc-pirot-rabbit-flight-controller-266784

Thank you
Andrea

[EOSBandi]

These are identical. You can choose anything from the list.