Full disclaimer, I do not own JB or Georgia.
I consider myself an above average player so take this with a grain of salt
I have enjoyed Yoshino. It does not play like a Moskva. I run the 20km torps and get the occasional hit/ kill on some very surprised red players.
You will kite a lot with this ship. Her HE hits pretty hard, 6-8k salvos and starts fires often.
Up close 10-12km on broadside CAs, and BBs her AP punishes.
For me, it has been my most accurate ship while using a spotter plane. Being able to hit salvos on BBs camping at 20km plus is satisfying.
Her AA is pretty decent unbuffed.
Like other people have mentioned, she is made out of glass. You will have ships focus fire you even with spotted friendly players who are several kilometers closer to the enemy ships. Her turn radius is huge
Bottom line, for me as a cruiser main it has been a fun ship to play with. Hope this helps.