I have the VRsr mkI. I listened to the jr's when I bought my speakers. I think some of the consideration would be the size of your room. I thought the jr's sounded very good with great imaging, but the dealer suggested the sr's based on my room size (12x22 with 10ft ceilings). FYI, Albert is now offering cables and interconnects. When I bought my Audio Space ref. 3 from him, I also bought new speaker cables. I have not heard your cables. I am very happy with my sr's. Good luck.
Jerry
Jerry