Long list of polishes I use
Menz
Prima Swirl (love it)
Poorboys
PPG
Farecla (using the last of it up)
Sonus
Einszett
Optimum
CK
Dinitrol (so good I now have 11 litres (3 gallons) of it, stocking up as it's no longer made
One 5 litre pail left in SA which I am getting soon
Polylack
Gelson
Meg's
3M
Malco
Omikron
Magnum Top Gear
I'm sure FK1 polishes will be good.