SR is probably the only area left in the bay with multiple quality FS outlets relatively close to each other.  

 
Sunflower
Rainbow
Butterfly
Melody

 
Maybe Medway but I'd rank it slightly below others since it's furthest away and more milf/gilfy. Melody can be milfy too I guess.

Sunflower you used to need to make an appointment, no walk-in. But it's probably closest to korgs. Butterfly you could ask for a lineup.

Cheers