One has to ascertain the right path for his activities by following in the footsteps of great saintly persons and books of knowledge under the guidance of a spiritual master.
One should place himself under the direct guidance of a particular associate of Krishna and should follow in his footsteps.
There is no limit to the glory of Sri RadhaKunda. By serving Radha-kunda, one can get an opportunity to become an assistant of Srimati Radharani under the eternal guidance of the gopis.
Book Distribution is bhagavata marga and temple worship is pancaratriki viddhi. Both are important for cultivating Vaisnavism but comparatively speaking bhagavata marga is more important than pancaratriki viddhi. As far as possible both should go on in parallel lines but still bhagavata marga is more important than the other