Rifle Scopes Weaver Tact Gr Slm vs Nikon Monrch vs Vortx Viper

[Dollargeneral]

Midway Sale ends tomorrow and other closeouts mean I buy tomorrow. (and wife is out of town and wont see UPS)

Weaver 3-10 mil/mil ($299)
http://www.midwayusa.com/product/598484/...t-reticle-matte

Vortex Viper 4-16 hs ($379)
http://www.bearbasin.com/vortex-rifle-scopes.htm

Nikon 3-12 x42 ($351)
http://www.blackbearsportinggoods.com/Monarch_3_12x42sf_Bdc_Matt_p/ellnik8420.htm

or Viper 4-12 x40 ($400 all the time)
http://swfa.com/Vortex-4-12x40-Viper-Rifle-Scope-P11230.aspx

PLEASE TELL ME WHAT IS BEST FOR HUNTING DEER/ELK OUT WEST