In their price range ( Riflecraft have some great deals going on their website ) its hard to beat the Viper/ Viper HS ( personal preference ) scopes. We've a number of very happy customers.
Got to be honest - not used a PST and only seen in passing.
As a personal view I think there is a price bracket consideration. Every Vortex I have seen has been good, the Viper HS range is great for its price in particular. I've not had much to do with Vortex gear up in the £1000 plus range for example ( if one extrapolates it should be fantastic ) - but if I was budgetting in that ball park then the big three - Swaro, Zeiss, S & B etc would be getting the nod - if only because those brands will hold value better.
Thinking of sticking one of these on top of my 17 hmr for dialing in with.
Anyone have one? what's your thoughts guys.