first off are they really worth what you pay for? and if so please indacate why they are so much better than other climbers? second.

what is the differences between the viper classic and the viper SS? and is the difference worth the extra 100 dollars? or is another summit model better than both of them(archery and gun)?
the third thing is for people who have been comparing prices ofall these stands. is$149 (dicks sporting goods)a good price for the classicor are there better deals on summit stands somewhere else.
any of your imputwould be great thanks.
Jeff