Threw the F3 some yesterday. Is 172, blue. Had some pretty gnar flashing (but they all did, every F series 1,2,3,7 i touched had crazy flash) i wore it down some.
Impressions;
A lot like an EX, worn TB
Good mount of hss, but was workable when thrown flat. Had a nice consistent fade, even when thrown on an anny. It would tend to pan at the end as opposed to riding it into the ground.
Threw some nice soft FHs with it also.
Has decent glide for its stability. I thought it would be less hss, but its actually pretty nice.
Ive thrown some F1,2's
1's are pretty OS about the same as an 11x kc banshee, by thati mean, more Os than a current champ banshee, less os than a 12x ft firebird
The 2 is inconsistent, had one that was wayyyy beefy, another that was something between a new champ tb and banshee. Not sure where its supposed to fall in the stability spectrum just yet.
Havent thrown a 7