Horsehair vs boars hair?

[Kiddetailer]

I thought horse hair was the softest and so i was planning on using it for delicate surfaces which i think should be ok. After further searching, i was reading that boars hair brush is the softest.

Please advice to the pros and cons of the different hair brushes. I am wanting to use it with wheels, leather, convertible top, trim that is near paint. Chemicals include APC and iron x

[derass]

Horse hair brushes can be used on leather seats and convertible tops.

Boar's hair is even softer and better suited for wheels and paint, but you should have separate brushes for each of these tasks to avoid cross-contamination

[Eldorado2k]

Has anyone tried camel hair brushes? I've been wanting to pick up some camel hair brush to try on interiors.