VSA speaker owners What did you upgrade to?

To all the VR owners out there, past and present, when or as you felt the desire to press on to another quest for speakerage, Exactly what did you press on and get?

Was it a big diff?

A little diff?

Glad you did it?

or wished you hadn't.

though I felt a need to ask other VSA owners these questions, anyone can chime in and perhaps we'll all get some other perspectives about loudspeaker changes.