If I were in the US, I'd definitely buy a Puretrack Stealth mousepad and a Logitech G400 mouse, because of general performance and comfortability reasons that fits what I need and what I like.
*The Stealth because it has a nice size (38x25.5 cms)and I prefer a cloth surface than a plastic or aluminic one.
*The G400 because I love its ergonomic structure and I like the size, has a good sensor and clicking, and its drivers are easy to use and they're not invasive. I've never had a cable issue with any mice because I'm very careful with those things.
If you pick the G400, make sure to buy one that has a product ID above LZ133333.
GOOD LUCK THERE.