Viper pst 6-24x50 vs primary arms 6-30x56 platinum series?

Given that the reticles in both scopes are something I can work with, which one between the PA GL 4-16x50 RGrid2 and the Arken EP4 4-16x50 gets the nod? I understand the PA has a little more elevation available, and the Arken is a 34mm tube. I understand that the glass on both is surprisingly good for the price point of the scope, and the Arken has very good tracking. I would primarily be using this as a LR plinker out in the pasture out to 890 yards (farthest I can safely). Thanks for your time and input.

Rex, during your YouTube sniper classes you said the SWFA SS was a good scope to start with for the price. It has been a number of years since you made that recommendation, is there any more that you could recommend? Thanks

Has anyone used the S18i scope. I know it is a lower cost scope but I am also starting out in long range shooting. I am currently using a Savage Axis II heavy barrel in 308 in a Boyd At-One stock. Any information would be greatly appreciated.