Corel Draw .vs Illustrator ?

[nick]

I'm learning Corel draw because I need my website logos or graphics in vector image, as I knew both corel draw and illustrator can make vector images but which is more advantages and a must for me ? I need some advices from all friends here who has more experiences in this field, please support me. Corel Draw vs Illustrator, what is best for me to learn and start with graphic design...

Thanks in advanced!