The floorstander obviously has its inherent advantages (more driver area, bigger volume etc.) that will be hard to overcome for a bookshelf speaker.
I haven‘t seen any measurements of the F32, however given Revels focus I don‘t doubt that despite being a lower-end and older model it performs reasonably well if in good condition.
The R3 though is the best bookshelf speaker at the 1000€/pair price point no doubt, it has very flat FR, great directivity and very decent SPL capabilities.
Ultimately the choice would depend on your room and listening distance, neither is bad. Either of these speakers will be more enjoyable with a sub.