G502 vs M570

[VSD2020]

I was looking forward to buying a g502 this christmas when I saw the m570 on amazon with 66% discount. (http://www.amazon.com/exec/obidos/ASIN/B0043T7FXE/ozba0e-20) The deal lasts for another two hours if any of you want to buy it. I want to use this mouse for gaming, editing and other daily tasks. I might have to use it whilst traveling so the wireless capabilities of the m570 would be more appreciated. Any advice? I also want to make sure that you can assign macros for the m570. Thanks

[Virtual01]

Do you want to suck ass at every game? Don't use a trackball. If you want a wireless mouse get a Logitech G602.

[VSD2020]

Is trackball that bad at gaming?

[xCaleb]

Is trackball that bad at gaming?

If you are doing any serious gaming then a trackball will be terrible, but for just browsing the internet and stuff, trackballs are great.

[flexluthor]

Since you do editing, you would benefit more with a mouse that has more keys to map shortcuts. G502 or G602 if you need a wireless version.