Soliloquy 6.2i vs VS vr4jr , Zu Druid & Usher 6371

I have the Soliloquy's and have the ' upgrade' bug !
I am not able to sample equipment very easily and am looking to narrow down my choices here .
I am using an Audio Aero Prima integrated amp with a Granite 657 CDP .
While I don't have any real problems with this set-up I would like to improve on it .
My listening room is small at 11ft. X 12ft. thus I listen in the near field , @ 6ft. from the speakers . I do listen to rock music but usually at low volume levels as well as contemporary blues and some female vocalists like Diana Krall. I value good ole toe tapping head bobbing involvement most of all .
The only other speaker that I have any experience with is JM Labs Electra 926. I did not care for them as they did not have any 'heart' and were a little tizzy on the top end .
I would like to know how these choices would compare to my Soliloquys in my situation . Would these be a side ways move or an upgrade ? I realize that each one will have a different sound and would like to know what that difference is .
Any other moves from the Sols, that were an improvemnt, would be welcomed .
Thank you .