YEP....I just did it!!!    I initially ordered one of your FFD5 rods last spring (2023) and followed it up with a FFD7 later in the year.
I used both extensively on a 3-day float trip on the Western Slope of Colorado (Colorado, Eagle, Roaring Fork rivers(s) ).  Even with runoff coming on strong we had 3 great days with one of the guide services (Trout Trickers) on that side of the divide.   The rods performed perfectly (Nymphing/FFD5 & Streamers/FFD7) and have changed my opinion of fast action rods, of which I've primarily been a Sage kind of guy.  The moderate flex and sensitivity is incredible.  I love having these in my fly fishing arsenal.  I hope folks are snatching them up from you now!!!
Soooo....I was tempted to try an ECHO Streamer X (6 wt) rod recently.   I've been trying to hone my streamer skills this year and wanted a rod that I could have better accuracy with my streamer casting.   I broke down and purchased the rod after a short use trial with a local dealer.  At the end of the day, after 4 hours on one of my local rivers I was very disappointed with this rod.  It ended up being too flexible in the tip for my streamer casting.  I broke out my FFD7 and enjoyed the balance of the day throwing big streamers and even doubles. Luckily, the dealer accepted to take the rod back.  I was concerned they wouldn't!
So now, just 15 minutes ago, I ordered your FFD6.  If it "ain't" broke, don't fix it.  I just can't justify a Sage R8 at $1,050 and have thoroughly enjoyed your products and the way they consistently perform.
That will now make me a proud owner of 3 FFD rods.  Stop making such good gear!!!  My wife may shoot me!