No way Gimp is better than photoshop. Gimp is a good program for learning basics, but when you wanna go higher, if you aim a professional life, then adobe will provide you with the best tool. Yes it costs a lot, but for a reason. Its a professional tool. Reliability and excellent file handling surpass what corel can do.
someone who say he uses Gimp for work will simply be laughed at. Ive been working in graphic design and illustration, and trsut me, there is no Gimp in a serious and professional company.
As for Corel, well... Old school graphic designers still use it, but when it comes to printing and sending files to a printshop, Corel is a risky choice, and it will bring frustration the graphists who receive a job made in this program. I wont argue on Corel's tool proffessionalism, but Adobe evolved so much with the CS serie that it's now ridiculous to compare this tool with another one. Also, EVERY time I receive files made in corel from a customer, I always have to rework it for a couple of reasons: color handling is bad, there is always corruption or color mismatches when it goes out of our printers. File formats tend to be bogus, and 2 of our high end printers have problem ripping files made with corel. Another thing to mention is document sizes. I don't know why, but the document we receive are never the appropriate size ! You want a banner that has 32'' by 144'', but the corel file gives you 31.898'' x 143.800''. WTH
The only solution is to try to import it in illustrator or photoshop (or even indesign) and remake an eps out of it. Seriously, save yourself the hassle and work professionaly with adobe.
You can do a lot of things with Corel , some with Gimp, but if you designing is you daylife work, then forget these 2 and get the right tool. If you wanna toy around at home, then I suggest Gimp since its free, or Corel since its cheaper. I totally agree, adobe suite costs a lot, but what you can achieve with this is far beyond what you will ever do in another program.
I used them all, a lot, and it always comes down to adobe no matter what.
-reply by Samholy