No I've never used them. Always a bit wary of "blends" as I'd prefer to blend my own and FF seems to have too many different varieties in it. Nevertheless, I see that those who have used it are very happy with it.
I thought the Baron was looking for an alternative to Galaxy. I tried Galaxy on the recommendation that it was like Citra, but with less "BO" in it. I was very happy with it- it's a lovely hop, lighter than Citra, though. If I didn't have a hop fridge full to bursting (due to concerns about supplies after Brexit. Hops can be silly prices, here) then I'd be looking at Centennial and the CTZ hops, which I see are still quite reasonable, while Citra seems to have rocketed as much as the other popular hops.
I see BrewUK have got Galaxy at £6.70 for 100g.