Revival Audio Atalante 3 vs Fritz Carbon 7 SE MKII

Does anyone have experience with these 2 speakers. Reviews are off the charts.  I have B&W 705 S2s and primarily stream through a Bluesound Node 2 with a Hegel H390 amp. My listening room is half of a refinished basement with an exposed ceiling to floor joists. My listening area is approximately 1/2 of the finished basement about 15x15 but is open to the other half of the finished basement. So I like the detail I get with the 705s and don’ t want to give up any of the detail. What I am primarily looking for is the treble to be a little less bright, some more bass and a larger soundstage. I was wondering if either of these speakers would represent a significant jump or do I need to make a larger investment.  I am just gathering information right now to see if something in a similar price range (approx $3K) or whether a move up in sound quality takes more $$.