Adobe Illustrator is the software used by artists and graphic designers to create art work for use images. These images can be used for personal use, logo, media advertising charts, graphs, diagrams, cartoons and real photographs and more And other hand corel draw is also very popular designing software but For me it is easier to use Illustrator when making logos or simple graphics and I am not good with Corel but been with Corel for almost a year there are tools which is hard to use but whats good in corel is that its very light and fast to load and also you can make multiple pages very helpfull when making multiple pages design like if its a book wep design or something. but if youre gonna be designing for logos and stuff or banners i would prefer illustrator because it is very user friendly and i personally use i'llustrator coreldraw which is very helpful when you are doing self study of that software.