All powders have their place.
I love 209 for hunting. Too pricey just to play around with.
I don't find it cleans up any fast than T7. Don't care much for the smell of Hoppes #9.
Don't mind swabbing between shots, just part of muzzleloading and if I'm messing around on the range, so what.
Will i keep using it... yup, for hunting cause I have a damn accurate load worked up with it and easy reloading in the field.