Had FA’s for a while but the rolling resistance was far too much for not enough grip, they are in the back of the garage somewhere as a consequence. Not really a fan running Ardent’s (summer) or HRII’s (winter) these days.
2.4 Ralph (and Nic) are two of my favourite tyres. Different characteristics to the narrower versions they feel less wobbly and more sure footed when leaning more than 5 degrees off vertical. Makes a great fast rolling dry combo for a big bike