After all is said and done, I'd suspect you'll find that your decision will come down to your own personal preference. They're both good brands, get the job done, well built, reliable, etc. Look at the features, how they're laid out, and what things flip your switch - one brand versus the other. clekr makes a good point as well - something to consider. Test drive both and see for yourself which you like the best. Then buy and enjoy!!
Bill