Focal Sopra 2 vs Sopra 3?

I went from Electra 1038 to Sopra 3. I would say going to the 2 would be a big upgrade. The Sopra is much smoother and more detailed then the Electra. More natural less hi fi sound. The 1038 may go lower then the Sopra 2 depending on room but the bass is tighter on the Sopra. I would upgrade to the Kanta then stay with the Electra and the Sopra is better then the Kanta. 
Just my opinion

I bought the 3s after listening to the 2s. The 3 are more full range and better balanced. Fuller midrange and really smooth going to the tweeter. My room is large but not the width. Even close to side walls the 3s disappear