The lower end vortex is low end, but anything from the Viper or up has been absolutely perfect in every aspect.
I will say though, take a look at Tract. The two guys that ran the former Nikon scope division started their own company. They sell direct to consumer only, so no middle men. Pricing really reflects that.
You get a lot more scope for the money than from anyone else.
And, when you call or email, you speak to an owner, which means a lot to me