As a new user, I found it confusing and unclear. I just gave it another spin, and it’s still not for me.
First, I use dark mode, and BTT’s dark mode implementation is, frankly, terrible: lots of black text on grey backgrounds; that type of thing.
There’s also a lot of tiny text and icons, which isn’t great to deal with.
Items in the clipboard manager take up a lot of space. I pretty much only use text, so a truncated line is sufficient. I certainly don’t need timestamps and icons of a item’s source. I can see 80–100 items with Maccy, but only 12–13 in BTT.
I also experienced an interface bug – or perhaps a special incantation is required. I tried to create a saved search, which demanded an “SFSymbol”. I had no idea what that was, but after searching found that it’s some special Apple font. It’s a 0.5 Gb install, which I really don’t want, and it’s unclear why it’s is necessary. Anyway, on trying to cancel the dialogue, I found I couldn’t, so the dialogue is now sitting there permanently.
Oh, and the favourites shows everything, not just favourites.
So, given all that, it’s just not for me.