Yeah

"Xi"=xi the artist (yeah I love his songs)
"s"=because sound better "XisK" than "XiK"
"K"=for VelperK

It's the osu staff's job, even so I will always condemn any player who attempts against other players in a direct or indirect way like using hacks in tournaments, abusing low rank tournaments or ruining the experience of others in any way.

1.-In game spin count,
like +10 bananas after u finish the spin and/or watching the "+11.000" under or above the combo.

2.-Miss sound in the start,
because in hidden + no interface you can't know if you missed something in the first 20 of combo.

3.-Better replay watcher,
Apart from the obvious, at least a replay comparison for catch.

I start playing +PF with the o!catch gamemode, my gameplay is favored with it but sometimes I put off specially when I'm playing tournaments or trying to improve.

I'm not a good player but gonna try to get this goal, sorry if I snipe your #1.