GIMP is generally geared towards photo-editing, so if you have an existing image, you can use GIMP quite well to e.g. cut out parts of it or to apply effects.
It’s not really geared towards digital painting or creating new images from scratch, like Krita and presumably IbisPaint are.
I’ve only used GIMP a handful of times, so please forgive my ignorance – how does 3.0 compare to Krita or IbisPaint?
GIMP is generally geared towards photo-editing, so if you have an existing image, you can use GIMP quite well to e.g. cut out parts of it or to apply effects.
It’s not really geared towards digital painting or creating new images from scratch, like Krita and presumably IbisPaint are.