Over 55 years attempting to play the same B3…

Keys
58 B3, purchased new shortly before birth.
Korg X3
Roland Fantom X8
Teenage Engineering OP-1 & OP-Z
Yamaha Genos, two Reface YCs & a PSS-A50

Strings
McPherson Touring
Republic Parlor Rocket
Yamaha SLG200S